Choosing the right sleeping bag is so important, you need a good night's sleep on a multi-day trek and to guarantee that your sleeping bag needs to be warm enough and feel comfortable for sleeping in. Read our opinion on each sleeping bag here and check out our guides on how to choose one - all the links are on the product pages.

  • N/Q
    OMM Mountain Raid 100 Sleeping Bag
    Add to Cart The item has been added

    OMM

    Mountain Raid 100 Sleeping Bag

    Weighs
    334g
    Insulation Type:
    Synthetic
    Weighs:
    334g (excluding bag)
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip
    Comfort Limit:
    No Quoted Comfort Limit
    Type:
    Mummy

    A lightweight, packable, synthetic sleeping bag that is ideal for mountain marathons and any other fast and light adventures. The lighter weight 100 version is perfect for weight or space saving fanatics.  OMM says: The bag is made from a...

    £178.99
    RRP: £199.99 | Save: £21.00
    Add to Cart The item has been added
  • +10°C
    Currently out of stock
    Nordisk Oscar 10° Mummy Synthetic Sleeping Bag Nordisk Oscar 10° Mummy Synthetic Sleeping Bag

    Nordisk

    Oscar +10° Mummy Synthetic Sleeping Bag

    Weighs
    334g
    Insulation Type:
    Synthetic
    Weighs:
    334g (Size L Bag)
    Comfort Limit:
    +10°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Nordisk Oscar 10° Mummy Sleeping Bag -A superlight synthetic bag with a 10C rating, ideal for summer use. Very lightweight, sythetic sleeping bags that provide reliable warmth in a comfy sleeping bag. Nordisk says Oscar +10° M…

    From: £254.99
    RRP: £274.99 | Save: £20.00
  • 0°C
    Currently out of stock
    Rab Mythic Ultra 120 Modular Down Sleeping Bag Rab Mythic Ultra 120 Modular Down Sleeping Bag

    Rab

    Mythic Ultra 120 Modular Down Sleeping Bag

    Weighs
    345g
    Weighs:
    345g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    120g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip

    The Rab Mythic Ultra 120 Modular is a lightweight, warmth-efficient sleeping bag that pairs with the Ultrasphere 4.5 pad or other inflatable mattresses. It strategically places insulation where needed, eliminating unnecessary weight. Rab...

    £349.99
    RRP: £389.99 | Save: £40.00
  • +10°C
    Nordisk Oscar 10° Curve Synthetic Sleeping Bag Nordisk Oscar 10° Curve Synthetic Sleeping Bag

    Nordisk

    Oscar +10° Curve Synthetic Sleeping Bag

    Weighs
    356g
    Insulation Type:
    Synthetic
    Weighs:
    356g (Size L Bag)
    Comfort Limit:
    +10°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK— Very lightweight, synthetic sleeping bags that provide reliable warmth in a comfy sleeping bag.  A top pick for ultralight synthetic bags. Nordisk says Oscar +10° Curve is updated with the Curve shape by Nordisk. the bag…

    From: £254.99
    RRP: £274.99 | Save: £20.00
  • 5°C
    Currently out of stock
    Pajak Radical ULZ Down Sleeping Bag Pajak Radical ULZ Down Sleeping Bag

    Pajak

    Radical ULZ Down Sleeping Bag

    Weighs
    362g
    Weighs:
    362g (ex bag)
    Comfort Limit:
    5°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    160g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    The Pajak Radical ULZ Down Sleeping Bag offers an impressive warmth-to-weight ratio with a comfort rating of 5°C and a limit of 0°C. Weighing just 362g, it's perfect for ultralight backpackers. The 900-fill power Polish white goose down provi…

    £305.99
    RRP: £339.99 | Save: £34.00
  • 7°C
    Sea to Summit Spark 7C/45F Down Sleeping Bag Sea to Summit Spark 7C/45F Down Sleeping Bag

    Sea to Summit

    Spark 7C/45F Down Sleeping Bag

    Weighs
    363g
    Weighs:
    363g (Regular)
    Comfort Limit:
    7°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    150g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    UOG TOP PICK—Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. The hood and foot box are now made of a waterproof material, providing enhanced protection against...

    From: £254.99
    RRP: £299.99 | Save: £45.00
  • 2°C
    Western Mountaineering Monolite Down Sleeping Bag

    Western Mountaineering

    Monolite Down Sleeping Bag

    Weighs
    398g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    206g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    398g
    Comfort Limit:
    2°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    A minimalist, hoodless sleeping bag that has a 2°C Comfort Limit and is ideal for fast and light adventures from late spring through to early autumn. Top quality construction as always from Western Mountaineering. Western Mountaineering says Whe…

    £429.99
    RRP: £479.99 | Save: £50.00
  • 2°C
    Western Mountaineering FlyLite Down Sleeping Bag Western Mountaineering FlyLite Down Sleeping Bag

    Western Mountaineering

    FlyLite Down Sleeping Bag

    Weighs
    408g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    217g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    408g
    Comfort Limit:
    2°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    An ultralight weight sleeping bag that has a 2°C Comfort Limit and is ideal for fast and light adventures from late spring through to early autumn. Top quality construction as always from Western Mountaineering. Western Mountaineering says At ju…

    From: £439.99
    RRP: £489.99 | Save: £50.00
  • 4°C
    Sea to Summit Womens Spark 7C/45F Down Sleeping Bag Sea to Summit Womens Spark 7C/45F Down Sleeping Bag

    Sea to Summit

    Womens Spark 7C/45F Down Sleeping Bag

    Weighs
    411g
    Weighs:
    411g (Regular)
    Comfort Limit:
    4°C
    Type:
    Mummy
    Insulation Type:
    Down
    Down Treatment:
    Hydrophobic
    Fill Weight:
    200g (based on regular size)
    Fill Power:
    850
    Zip Length:
    1/2 Length
    Zip Position:
    Right Zip

    Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for increased protection from condensation. Sea to Summit...

    From: £254.99
    RRP: £299.99 | Save: £45.00
  • N/Q
    OMM Mountain Raid 160 Sleeping Bag OMM Mountain Raid 160 Sleeping Bag

    OMM

    Mountain Raid 160 Sleeping Bag

    Weighs
    414g
    Insulation Type:
    Synthetic
    Weighs:
    414g
    Comfort Limit:
    Not Quoted
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip
    Type:
    Mummy

    A lightweight, packable, synthetic sleeping bag that is ideal for mountain marathons and any other fast and light adventures. The heavier weight 160 version will see you through some colder nights too.  OMM says The bag is made from a combinat…

    £199.99
    RRP: £219.99 | Save: £20.00
  • 10°C
    Mountain Equipment 2022 Helium Solo Down Sleeping Bag Mountain Equipment 2022 Helium Solo Down Sleeping Bag

    Mountain Equipment

    Helium Solo Down Sleeping Bag

    Weighs
    415g
    Weighs:
    415g
    Fill Power:
    700
    Fill Weight:
    134g (based on size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    10°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Mountain Equipment's Helium Solo sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many hikers 'goto' bag. Mountain Equipment says: If you wa…

    From: £169.99
    RRP: £199.99 | Save: £30.00
  • 7°C
    Western Mountaineering Everlite Sleeping Bag

    Western Mountaineering

    Everlite Sleeping Bag

    Weighs
    416g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    185g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    416g (Regular)
    Comfort Limit:
    7°C
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Western Mountaineering Everlite is a versatile, lightweight and compact mummy-cut sleeping bag, with a full length separating zipper. Western Mountaineering says When you need to extend the range of your sleeping bag system, play it safe and car…

    From: £394.99
    RRP: £424.99 | Save: £30.00
  • 12°C
    Pajak Core 250 Down Sleeping Bag Pajak Core 250 Down Sleeping Bag

    Pajak

    Core 250 Down Sleeping Bag

    Weighs
    425g
    Weighs:
    425g (Regular)
    Comfort Limit:
    12°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    140g
    Fill Power:
    700
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK—The Pajak Core 250 Down Sleeping Bag offers lightweight, compact warmth for summer adventures. It is filled with 700FP Polish White Duck Down and features a full-length zipper, hood, and 3D zipper baffles. A stand-out choice for an…

    From: £224.99
    RRP: £249.99 | Save: £25.00
  • 2°C
    Rab 2024 Mythic Ultra 180 Down Sleeping Bag Rab 2024 Mythic Ultra 180 Down Sleeping Bag

    Rab

    Mythic Ultra 180 Down Sleeping Bag

    Weighs
    450g
    Weighs:
    450g (Regular)
    Comfort Limit:
    2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    180g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip

    UOG TOP PICK—The Mythic Ultra 180 redefines ultralight warmth. Using our ground-breaking heat-reflective Thermo Ionic Lining Technology, this is premium protection for those counting every last gram. A stand-out choice for any gram counter Rab.…

    From: £529.99
    RRP: £589.99 | Save: £60.00
  • +2°C
    Western Mountaineering HighLite Sleeping Bag Western Mountaineering HighLite Sleeping Bag

    Western Mountaineering

    HighLite Sleeping Bag

    Weighs
    455g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    225g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    455g (Regular)
    Comfort Limit:
    +2°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    Western Mountaineering down gear has an awesome reputation in the US and that reputation is beginning to build on this side of the pond. Very high quality materials design and construction results in the lightest bags available for a given warmth. ..…

    From: £329.99
    RRP: £459.99 | Save: £130.00
  • 0°C
    Thermarest Hyperion 32 UL Down Sleeping Bag Thermarest Hyperion 32 UL Down Sleeping Bag

    Thermarest

    Hyperion 32 UL Down Sleeping Bag

    Weighs
    462g
    Down Treatment:
    Hydrophobic
    Fill Power:
    900
    Fill Weight:
    255g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    462g (Regular)
    Comfort Limit:
    0°C
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Thermarest Hyperion 45, 32, 20 Sleeping Bags - these three bags cover from +7C to -6C and use 900+ Fill Power down, there are some effective features that make these bags stand out from the crowd. Ultralight and packable mummy sleeping…

    From: £360.99
    RRP: £424.99 | Save: £64.00
  • 0°C
    Pajak Radical 1Z Down Sleeping Bag Pajak Radical 1Z Down Sleeping Bag

    Pajak

    Radical 1Z Down Sleeping Bag

    Weighs
    466g
    Weighs:
    466g (ex bag)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    210g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length

    UOG TOP PICK—Pajak Radical 1Z Down Sleeping Bag: This lightweight, compact sleeping bag with high-quality 900FP Polish White Goose Down filling is perfect for spring and summer adventures. Its comfort rating is 5°C, and its comfort limit is…

    From: £369.99
    RRP: £409.99 | Save: £40.00
  • -1°C
    Currently out of stock
    Sea to Summit Spark -1C/30F Down Sleeping Bag Sea to Summit Spark -1C/30F Down Sleeping Bag

    Sea to Summit

    Spark -1C/30F Down Sleeping Bag

    Weighs
    498g
    Weighs:
    498g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    265g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    UOG TOP PICK—Sea to Summit has redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. The hood and foot box now feature waterproof material for increased protection from condensation. Sea t…

    From: £339.99
    RRP: £399.99 | Save: £60.00
  • Currently out of stock
    Mountain Raid 233 Synthetic Sleeping Bag OMM Mountain Raid 233 Synthetic Sleeping Bag

    OMM

    Mountain Raid 233 Synthetic Sleeping Bag

    Weighs
    502g
    Weighs:
    502g
    Comfort Limit:
    7°C
    Insulation Type:
    Synthetic
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip
    Type:
    Mummy

    We think the OMM Mountain Raid 233 synthetic sleeping bag is an excellent bag, although not EN Tested the insulation is premium. Good design, great insulation. OMM says:  The NEW Mountain Raid 233 uses the thicker Primaloft® Cross-Core GOLD…

    £219.99
    RRP: £239.99 | Save: £20.00
  • 0°c
    Thermarest Ohm 32 UL Hoodless Down Sleeping Bag Thermarest Ohm 32 UL Hoodless Down Sleeping Bag

    Thermarest

    Ohm 32 UL Hoodless Down Sleeping Bag

    Weighs
    520g
    Down Treatment:
    Hydrophobic
    Fill Power:
    900
    Fill Weight:
    240g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    520g (Regular)
    Comfort Limit:
    0°C
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Ohm 32 UL Hoodless Down Sleeping Bag A hybrid of a quilt and a sleeping bag, we love the versatility of the Ohm; it’s definitely one of our top picks and highly rerecommended. Thermarest says The Ohm 32F/0C sleeping bag brings...

    From: £149.99
    RRP: £324.99 | Save: £175.00
  • 0°C
    Currently out of stock
    Western Mountaineering Summerlite Sleeping Bag

    Western Mountaineering

    Summerlite Sleeping Bag

    Weighs
    525g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    225g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    525g (Regular)
    Comfort Limit:
    0°C
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Western Mountaineering down gear has an awesome reputation in the US and that reputation is beginning to build on this side of the pond. Very high quality materials design and construction results in the lightest bags available for a given warmth. ..…

    From: £499.99
    RRP: £544.99 | Save: £45.00
  • 7°C
    Sea to Summit Traveller 7C Down Sleeping Bag Sea to Summit Traveller 7C Down Sleeping Bag

    Sea to Summit

    Traveller 7C Down Sleeping Bag

    Weighs
    543g
    Weighs:
    543g (Regular)
    Comfort Limit:
    7°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    230g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    The Sea to Summit Traveller 7C is a versatile down bag for mild weather. Its convertible design transforms it into a blanket for lounging or extra warmth. Its water-resistant coating and recycled fabrics ensure durability and sustainability. Sea to..…

    £154.99
    RRP: £184.99 | Save: £30.00
  • 8°C
    Cocoon Mountain Wanderer

    Cocoon

    Mountain Wanderer

    Weighs
    547g
    Insulation Type:
    Synthetic
    Weighs:
    547g
    Liner Type:
    Mummy Shape
    Comfort Limit:
    8°C
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Cocoon Mountain Wanderer Sleeping Bag - Quite a light bag for its rating, great as a summer bag or for hut hopping / travel. Doesn’t pack down as well as some others at similar weights but the price is amazing. Cocoon's Mountain.…

    From: £89.99
    RRP: £89.99
  • 0°C
    Ultra 0° M Down Sleeping Bag Ultra 0° M Down Sleeping Bag
    Add to Cart The item has been added

    Exped

    Ultra 0° M Down Sleeping Bag

    Weighs
    550g
    Weighs:
    550g
    Fill Power:
    850
    Down Treatment:
    Standard
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Zip Position:
    Left Zip
    Fill Weight:
    275g
    Type:
    Mummy

    UOG TOP PICK - Ultra 0° M Down Sleeping Bag The bag uses high-quality down and ultra-light ripstop nylon; these high-quality materials are how the bag can provide such high levels of warmth at such a low weight and why its one of our toip picks!.…

    £359.99
    RRP: £392.99 | Save: £33.00
    Add to Cart The item has been added
  • -2°C
    Mountain Equipment 2022 Firefly Down Sleeping Bag Mountain Equipment 2022 Firefly Down Sleeping Bag

    Mountain Equipment

    Firefly Down Sleeping Bag

    Weighs
    552g
    Weighs:
    552g
    Fill Power:
    900
    Down Treatment:
    Standard
    Comfort Limit:
    -2°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Fill Weight:
    252g (based on regular size)
    Type:
    Mummy

    Mountain Equipment's Firefly sleeping bag is from their Extreme Light range and uses 900 Fill Power down and some redesigned baffle techniques to produce some of the best performing bags available. Mountain Equipment says: As efficient a bag as it is…

    From: £424.99
    RRP: £499.99 | Save: £75.00
  • 8°C
    Currently out of stock
    Rab Solar Eco 0 Synthetic Sleeping Bag Rab Solar Eco 0 Synthetic Sleeping Bag

    Rab

    Solar Eco 0 Synthetic Sleeping Bag

    Weighs
    555g
    Weighs:
    555g
    Comfort Limit:
    8°C
    Insulation Type:
    Synthetic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK— Rab's Solar Eco sleeping bags combine recycled synthetic materials and cutting-edge technology to produce performance bags that are also eco-friendly. The Solar Eco bags have a bit more space than their higher-performing Solar Ult…

    From: £114.99
    RRP: £134.99 | Save: £20.00
  • 1°C
    Rab 2024 Mythic 200 Down Sleeping Bag Rab 2024 Mythic 200 Down Sleeping Bag

    Rab

    Mythic 200 Down Sleeping Bag

    Weighs
    568g
    Weighs:
    568g (Regular)
    Comfort Limit:
    1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    200g
    Fill Power:
    900g
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Lenth
    Zip Position:
    Left Zip

    UOG TOP PICK—Ultra-lightweight with a highly tapered cut, the Mythic 200 is designed for summer, alpine style missions where weight and pack size are crucial to success. Filled with 900FP goose down and covered with a lightweight recycled Atmos…

    £409.99
    RRP: £459.99 | Save: £50.00
  • -1°C
    Sea to Summit Womens Spark -1C/30F Down Sleeping Bag Sea to Summit Womens Spark -1C/30F Down Sleeping Bag

    Sea to Summit

    Womens Spark -1C/30F Down Sleeping Bag

    Weighs
    591g
    Weighs:
    591g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Down Treatment:
    Hydrophobic
    Fill Weight:
    375g (based on regular size)
    Fill Power:
    850
    Zip Length:
    1/2 Length
    Zip Position:
    Right Zip

    UOG TOP PICK—Sea to Summit has redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. The hood and foot box now feature waterproof material for increased protection from condensation. Sea t…

    From: £339.99
    RRP: £399.99 | Save: £60.00
  • 0°C
    Ultra 0° L Down Sleeping Bag Ultra 0° L Down Sleeping Bag
    Add to Cart The item has been added

    Exped

    Ultra 0° L Down Sleeping Bag

    Weighs
    593g
    Weighs:
    593g
    Fill Power:
    850
    Down Treatment:
    Standard
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Zip Position:
    Left Zip
    Fill Weight:
    295g
    Type:
    Mummy

    The bag uses high-quality down and ultra-light ripstop nylon; these high-quality materials are how the bag can provide such high levels of warmth at such a low weight. Exped says: The Ultra 0°C (32°F) is a feather-light, compact summer sleepi…

    £399.99
    RRP: £419.99 | Save: £20.00
    Add to Cart The item has been added
  • -6°c
    Thermarest Hyperion 20 UL Down Sleeping Bag Thermarest Hyperion 20 UL Down Sleeping Bag

    Thermarest

    Hyperion 20 UL Down Sleeping Bag

    Weighs
    594g
    Down Treatment:
    Hydrophobic
    Fill Power:
    900
    Fill Weight:
    345g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    594g (Regular)
    Comfort Limit:
    -6°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Thermarest Hyperion 45, 32, 20 Sleeping Bags - these three bags cover from +7C to -6C and use 900+ Fill Power down, there are some effective features that make these bags stand out from the crowd. Ultralight and packable mummy sleeping…

    From: £398.99
    RRP: £469.99 | Save: £71.00
  • 2°C
    Mountain Equipment 2022 Womens Helium 250 Down Sleeping Bag Mountain Equipment 2022 Womens Helium 250 Down Sleeping Bag

    Mountain Equipment

    Womens Helium 250 Down Sleeping Bag

    Weighs
    617g
    Weighs:
    617g
    Fill Power:
    700
    Fill Weight:
    242g (based on size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    2°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Mountain Equipment's Women's Helium 250 sleeping bag is from their 'Women's Helium' series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many hikers 'goto' bag. Mountain Equipmen…

    From: £209.99
    RRP: £249.99 | Save: £40.00
  • -1°C
    Rab 2022 Neutrino 200 Down Sleeping Bag Rab 2022 Neutrino 200 Down Sleeping Bag

    Rab

    Neutrino 200 Down Sleeping Bag

    Weighs
    630g
    Weighs:
    630g
    Fill Power:
    800
    Fill Weight:
    200g (based on size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -1°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK—Rab's Neutrino 200 Down Sleeping Bag is designed for mountaineering and trekking. It features high-quality 800 Fill Power down, trapezoidal boxwall baffles, and a differential cut that eliminates cold spots. The outer Pertex Quantu…

    From: £279.99
    RRP: £329.99 | Save: £50.00
  • 3°C
    Sea to Summit Spark Pro -1C Down Sleeping Bag Sea to Summit Spark Pro -1C Down Sleeping Bag

    Sea to Summit

    Spark Pro -1C Down Sleeping Bag

    Weighs
    637g
    Weighs:
    637g (Regular)
    Comfort Limit:
    3°C
    Insulation Type:
    Down
    Fill Weight:
    310g (based on regular size)
    Fill Power:
    950
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Type:
    Mummy
    Zip Position:
    Left Zip

    UOG TOP PICK—The Spark Pro is an upgraded Spark sleeping bag from Sea to Summit, featuring higher-quality down and improved ventilation options. The bag has a fully detached left-side zip, a foot box zip, and a shoulder-length zip on the right …

    From: £419.99
    RRP: £494.99 | Save: £75.00
  • 0°C
    Ultra 0° MW Down Sleeping Bag Ultra 0° MW Down Sleeping Bag
    Add to Cart The item has been added

    Exped

    Ultra 0° MW Down Sleeping Bag

    Weighs
    640g
    Weighs:
    640g
    Fill Power:
    850
    Down Treatment:
    Standard
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Zip Position:
    Left Zip
    Fill Weight:
    340g
    Type:
    Mummy

    The bag uses high-quality down and ultra-light ripstop nylon; these high-quality materials are how the bag can provide such high levels of warmth at such a low weight. Exped says: The Ultra 0°C (32°F) is a feather-light, compact summer sleepi…

    £349.99
    RRP: £434.99 | Save: £85.00
    Add to Cart The item has been added
  • 3°C
    Sierra Designs Nitro 800 35 Degree Down Sleeping Bag Sierra Designs Nitro 800 35 Degree Down Sleeping Bag

    Sierra Designs

    Nitro 800 35 Degree Down Sleeping Bag

    Weighs
    642g
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    255g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    642g (Regular)
    Comfort Limit:
    -3°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Nitro 800 is a lightweight, warm bag designed around the traditional mummy bag but with a few unique features that make Sierra Designs bags stand out. Great value for a bag with this much going on. Sierra Designs says A lightweight mummy with so…

    From: £249.99
    RRP: £294.99 | Save: £45.00
  • -6°C
    Thermarest Ohm 20F Down Sleeping Bag Thermarest Ohm 20F Down Sleeping Bag

    Thermarest

    Ohm 20F Down Sleeping Bag

    Weighs
    646g
    Down Treatment:
    Hydrophobic
    Fill Power:
    900
    Fill Weight:
    355g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    646g (Regular)
    Comfort Limit:
    -6°C
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Thermarest Ohm 32 UL Sleeping Bags - a hoodless bag that converts into a quilt, made with super high quality 900+ fill power down and box wall quilting its an amazing summer+ season bag for a more relaxed backpacker! Thermarest says Wh…

    From: £390.99
    RRP: £459.99 | Save: £69.00
  • 0°C
    Haglofs LIM Airak -0 Down Sleeping Bag Haglofs LIM Airak -0 Down Sleeping Bag

    Haglofs

    LIM Airak -0 Down Sleeping Bag

    Weighs
    648g
    Weighs:
    648g
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    200g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip

    The Haglofs LIM Airak -0 is a lightweight sleeping bag for warm weather. It features a water-resistant down, thermally efficient design and a one-third-length centre zip for ventilation. It balances warmth, weight, and packability for mild conditions…

    £429.99
    RRP: £499.99 | Save: £70.00
  • 1°C
    Rab Alpine 200 Down Sleeping Bag Rab Alpine 200 Down Sleeping Bag

    Rab

    Alpine 200 Down Sleeping Bag

    Weighs
    648g
    Weighs:
    648g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    1°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Rab's Alpine range uses 650 Fill Power down contained in technical baffles in a bag with a slim fitting Tapered Mummy shape to create sleeping bags with very good warmth to weight ratios suitable for backpackers and trekkers. Rab says: This tapered,.…

    From: £224.99
    RRP: £269.99 | Save: £45.00
  • -8°C
    Rab 2024 Mythic Ultra 360 Down Sleeping Bag Rab 2024 Mythic Ultra 360 Down Sleeping Bag

    Rab

    Mythic Ultra 360 Down Sleeping Bag

    Weighs
    649g
    Weighs:
    649g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    360g
    Fill Power:
    900g
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    UOG TOP PICK—The Rab Mythic Ultra 360 Down Sleeping Bag is a high-performance option for ultralight backpackers and alpinists. It features Thermo Ionic Lining Technology for maximum warmth and breathability. It’s impressive feature set ma…

    From: £664.99
    RRP: £739.99 | Save: £75.00
  • +3°C
    Turbat Nox 250 Down Sleeping Bag Turbat Nox 250 Down Sleeping Bag

    Turbat

    Nox 250 Down Sleeping Bag

    Weighs
    654g
    Weighs:
    654g (Regular)
    Comfort Limit:
    3°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    250g
    Fill Power:
    750
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    The Turbat Nox 250 Down Sleeping Bag is lightweight, compact, and versatile. Filled with high-quality Ukrainian goose down, it offers an excellent warmth-to-weight ratio. The long L-shaped zipper transforms the sleeping bag into a blanket for warm ni…

    £194.99
    RRP: £229.99 | Save: £35.00
  • 2°C
    Sierra Designs Cloud 800 35 Degree Down Sleeping Bag Sierra Designs Cloud 800 35 Degree Down Sleeping Bag

    Sierra Designs

    Cloud 800 35 Degree Down Sleeping Bag

    Weighs
    654g
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    268g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    654g (Regular)
    Comfort Limit:
    2°C
    Zip Length:
    No Zip
    Type:
    Mummy

    UOG TOP PICK - Sierra Designs Cloud 800 35 Sleeping Bag - If you don’t want the restriction imposed by a zipped bag and don’t fancy a quilt because you move around too much at night then the Cloud 800 bags deliver unrestricted rest when y…

    From: £264.99
    RRP: £284.99 | Save: £20.00
  • 0°C
    Ultra 0° LW Down Sleeping Bag Ultra 0° LW Down Sleeping Bag
    Add to Cart The item has been added

    Exped

    Ultra 0° LW Down Sleeping Bag

    Weighs
    676g
    Weighs:
    676g
    Fill Power:
    850
    Down Treatment:
    Standard
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Zip Position:
    Left Zip
    Fill Weight:
    370g
    Type:
    Mummy

    UOG TOP PICK - Ultra 0° M Down Sleeping Bag The bag uses high-quality down and ultra-light ripstop nylon; these high-quality materials are how the bag can provide such high levels of warmth at such a low weight and why its one of our toip picks!.…

    £369.99
    RRP: £454.99 | Save: £85.00
    Add to Cart The item has been added
  • N/Q
    OMM Mountain Core 250 Synthetic Sleeping Bag OMM Mountain Core 250 Synthetic Sleeping Bag

    OMM

    Mountain Core 250 Synthetic Sleeping Bag

    Weighs
    685g
    Weighs:
    685g (Regular)
    Comfort Limit:
    Not Quoted
    Insulation Type:
    Synthetic
    Zip Length:
    Short Zip
    Zip Position:
    Centre Zip
    Type:
    Mummy

    The Mountain Core is a synthetic sleeping bag lined with Primaloft's ACTIVE insulation. This ultralight bag is ideal for mountain racing where weight and pack size are critical.  OMM says:  Like all OMM sleeping bags the Mountain Core 250 …

    £204.99
    RRP: £219.99 | Save: £15.00
  • -4°C
    Turbat Ultar Down Sleeping Bag Turbat Ultar Down Sleeping Bag

    Turbat

    Ultar Down Sleeping Bag

    Weighs
    701g
    Weighs:
    701g (Regular)
    Comfort Limit:
    -4°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    333g
    Fill Power:
    850
    Down Treatment:
    Standard
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    UOG TOP PICK: The Turbat Ultar Down Sleeping Bag combines innovative design with high-quality materials. It offers extraordinary warmth without compromising weight, making it ideal for backpackers and hikers. Standout features include easy one-handed…

    £289.99
    RRP: £337.99 | Save: £48.00
  • 2°C
    Mountain Equipment 2022 Helium 250 Down Sleeping Bag Mountain Equipment 2022 Helium 250 Down Sleeping Bag

    Mountain Equipment

    Helium 250 Down Sleeping Bag

    Weighs
    706g
    Weighs:
    706g
    Fill Power:
    700
    Fill Weight:
    261g (based on size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    2°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Mountain Equipment's Helium 250 sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many hikers 'goto' bag. Mountain Equipment says: Weighing l…

    From: £209.99
    RRP: £249.99 | Save: £40.00
  • 3ºC
    Coda 25/35 Down Sleeping Bag Coda 25/35 Down Sleeping Bag

    Nemo

    Coda 25/35 Down Sleeping Bag

    Weighs
    709g
    Weighs:
    709g (Regular)
    Comfort Limit:
    3ºC
    Type:
    Mummy
    Fill Weight:
    323g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Centre Zip

    The Nemo Coda sleeping bag uses fewer materials without sacrificing warmth or comfort. It is suitable for three seasons and provides excellent warmth with RDS-certified down insulation. Nemo says:  With NEMO’s signature quality and innovat…

    From: £299.99
    RRP: £379.99 | Save: £80.00
  • 7°C
    Thermarest 2022 Space Cowboy 45F Synthetic Sleeping Bag Thermarest 2022 Space Cowboy 45F Synthetic Sleeping Bag

    Thermarest

    Space Cowboy 45F Synthetic Sleeping Bag

    Weighs
    709g
    Insulation Type:
    Synthetic
    Weighs:
    709g (Regular)
    Comfort Limit:
    7°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Thermarest Space Cowboy is a lightweight synthetic sleeping bag built for intense pursuits in mild temperatures. Zoned insulation makes it one of the lightest, most compact bags in it's class. Thermarest says The Space Cowboy sleeping bag welcom…

    From: £114.99
    RRP: £159.99 | Save: £45.00
  • 2°C
    Mountain Equipment Helium GT 250 Down Sleeping Bag Mountain Equipment Helium GT 250 Down Sleeping Bag

    Mountain Equipment

    Helium GT 250 Down Sleeping Bag

    Weighs
    710g
    Weighs:
    710g
    Fill Power:
    700
    Fill Weight:
    289g (based on size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    2°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Helium GT Series Sleeping Bags - Slightly oversized bags from Mountain Equipment bridge the gap between super slim ultralight bags and your bed at home – for those who like a bit more space but still want to go ultralight backpac…

    From: £239.99
    RRP: £279.99 | Save: £40.00
  • -2°C
    Western Mountaineering Megalite Sleeping Bag

    Western Mountaineering

    Megalite Sleeping Bag

    Weighs
    710g
    Down Treatment:
    Standard
    Fill Power:
    850
    Fill Weight:
    310g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    710g (Regular)
    Comfort Limit:
    -2°C
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Western Mountaineering down gear has an awesome reputation in the US and that reputation is beginning to build on this side of the pond. Very high quality materials design and construction results in the lightest bags available for a given warmth. ..…

    From: £534.99
    RRP: £594.99 | Save: £60.00
  • 0°C
    Thermarest 2022 Parsec 32F Down Sleeping Bag Thermarest 2022 Parsec 32F Down Sleeping Bag

    Thermarest

    Parsec 32F Down Sleeping Bag

    Weighs
    717g
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    337g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    717g (Regular)
    Comfort Limit:
    0°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Parsec 32F sleeping bag uses recycled fabrics making it more sustainable. This bag is ultra compact to easily fit in your bag and is full of Thermarest's signature features. Thermarest says When the forecast calls for warmer temps, grab the Parse…

    From: £322.99
    RRP: £379.99 | Save: £57.00
  • 5°C
    Rab Solar Eco 1 Synthetic Sleeping Bag Rab Solar Eco 1 Synthetic Sleeping Bag

    Rab

    Solar Eco 1 Synthetic Sleeping Bag

    Weighs
    725g
    Weighs:
    725g
    Comfort Limit:
    5°C
    Insulation Type:
    Synthetic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK: Rab's Solar Eco sleeping bags combine recycled synthetic materials and cutting-edge technology to produce performance bags that are also eco-friendly. The Solar Eco bags have a bit more space than their higher-performing Solar Ultra...

    From: £129.99
    RRP: £154.99 | Save: £25.00
  • -6°C
    Rab 2024 Mythic 400 Down Sleeping Bag Rab 2024 Mythic 400 Down Sleeping Bag

    Rab

    Mythic 400 Down Sleeping Bag

    Weighs
    726g
    Weighs:
    726g (Regular)
    Comfort Limit:
    -6°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    400g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Lenth
    Zip Position:
    Left Zip

    UOG TOP PICK—Ultra-lightweight with a highly tapered cut, the Mythic 400 is designed for alpine-style missions where weight and pack size are crucial to success. It's a high-performance bag for those meticulously counting grams, filled with 900…

    £499.99
    RRP: £559.99 | Save: £60.00
  • 6°C
    Mountain Equipment Womens Klimatic I Synthetic Sleeping Bag Mountain Equipment Womens Klimatic I Synthetic Sleeping Bag

    Mountain Equipment

    Womens Klimatic I Synthetic Sleeping Bag

    Weighs
    735g
    Weighs:
    735g (Regular)
    Comfort Limit:
    6°C
    Insulation Type:
    Synthetic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics, it features an Alpine fit, anatomically shaped hood,…

    £124.99
    RRP: £149.99 | Save: £25.00
  • 6°C
    Mountain Equipment Klimatic I Synthetic Sleeping Bag Mountain Equipment Klimatic I Synthetic Sleeping Bag

    Mountain Equipment

    Klimatic I Synthetic Sleeping Bag

    Weighs
    749g
    Weighs:
    749g (Regular)
    Comfort Limit:
    6°C
    Insulation Type:
    Synthetic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics, it features an Alpine fit, anatomically shaped hood,…

    From: £124.99
    RRP: £149.99 | Save: £25.00
  • -3.3°C
    Sierra Designs Get Down 35 Down Sleeping Bag Sierra Designs Get Down 35 Down Sleeping Bag

    Sierra Designs

    Get Down 35 Down Sleeping Bag

    Weighs
    756g
    Down Treatment:
    Hydrophobic
    Fill Power:
    550
    Fill Weight:
    340g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    756g (Regular)
    Comfort Limit:
    -3.3°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Get Down is a great all offering from Sierra Designs in a simple, traditional mummy bag design. In order to provide excellent value for money the bag uses 550 fill power down and 20D fabrics to provide a -3.3°C Comfort Limit. Sierra Designs.…

    From: £159.99
    RRP: £169.99 | Save: £10.00
  • -7°C
    Pajak Radical 4Z Down Sleeping Bag Pajak Radical 4Z Down Sleeping Bag

    Pajak

    Radical 4Z Down Sleeping Bag

    Weighs
    761g
    Weighs:
    761g (Regular)
    Comfort Limit:
    -7°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    470g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK—The Pajak Radical 4Z is an exceptional all-season sleeping bag for outdoor enthusiasts. It is filled with 900FP Polish white goose down and offers outstanding insulation and warmth in various weather conditions. Pajak says:  …

    From: £515.99
    RRP: £574.99 | Save: £59.00
  • -6°C
    Mountain Equipment 2022 Womens Helium 400 Down Sleeping Bag Mountain Equipment 2022 Womens Helium 400 Down Sleeping Bag

    Mountain Equipment

    Womens Helium 400 Down Sleeping Bag

    Weighs
    762g
    Weighs:
    762g
    Fill Power:
    700
    Fill Weight:
    367g (based on size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    -6°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Mountain Equipment's Women’s Helium 400 sleeping bag is from their 'Women’s Helium' series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many hikers 'goto' bag Mounta…

    £254.99
    RRP: £299.99 | Save: £45.00
  • -8°C
    Mountain Equipment 2022 Firelite Down Sleeping Bag Mountain Equipment 2022 Firelite Down Sleeping Bag

    Mountain Equipment

    Firelite Down Sleeping Bag

    Weighs
    766g
    Weighs:
    766g
    Fill Power:
    900
    Down Treatment:
    Standard
    Comfort Limit:
    -8°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Fill Weight:
    436g (based on regular size)
    Type:
    Mummy

    Mountain Equipment's Firelite sleeping bag is from their Extreme Light range and uses 900 Fill Power down and some redesigned baffle techniques to produce some of the best performing bags available. Mountain Equipment says: For ultra-light backpacki…

    From: £469.99
    RRP: £549.99 | Save: £80.00
  • -1°C
    Rab 2022 Neutrino Pro 300 Down Sleeping Bag Rab 2022 Neutrino Pro 300 Down Sleeping Bag

    Rab

    Neutrino Pro 300 Down Sleeping Bag

    Weighs
    774g
    Weighs:
    774g
    Fill Power:
    800
    Fill Weight:
    300g (based on size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -1°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK - Rab Neutrino Pro 300 Sleeping Bag - Neutrino Pro bags have a high water repellency rating on the outer shell making them ideal for tarp camping or bivvying. Rab's Neutrino Pro range features 800 Fill Power down intelligently baffled fo…

    From: £324.99
    RRP: £379.99 | Save: £55.00
  • 3°C
    Montbell Down Hugger 650 Sleeping Bag #3

    Montbell

    Down Hugger 650 Sleeping Bag #3

    Weighs
    775g
    Weighs:
    775g
    Fill Power:
    650
    Down Treatment:
    Standard
    Comfort Limit:
    3°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    The Down Hugger 650 has an innovative design that allows users to move around more with the super stretch material used. It's more affordable than the Down Hugger 800 due to the use of 650 down but has all the same tech! A practical, high quality...

    £278.99
    RRP: £278.99

Shop our wide range of the lightest Sleeping Bags and Quilts available, we have Sleeping Bags from specialist lightweight suppliers such as Big Agnes, Nemo and Sierra Designs as well as 'lightest in class' bags from more established brands such as Rab, Mountain Equipment, Sea to Summit and Thermarest.  We also have a full range of Pillows, Sleeping Bag Liners and other Accessories for your sleep system.

 

We provide accurate weights & full technical specifications. Get our honest verdict on each item along with verified user reviews & in-depth reviews from members of our team and our partners at Trek Scotland. Free UK+EU Delivery on orders over £15. Evri Standard (2-4 Working Days) Delivery for UK orders.