• 9°C
    Pajak Radical ULX Down Sleeping Bag Pajak Radical ULX Down Sleeping Bag
    Add to Cart The item has been added

    Pajak

    Radical ULX Down Sleeping Bag

    Weighs
    202g
    Weighs:
    202g (Including stuff sack)
    Comfort Limit:
    9°C
    Type:
    Short
    Insulation Type:
    Down
    Fill Weight:
    70g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    No Zip

    Pajak's Radical ULX provides focused lower-body insulation in an ultralight package. Weighing just 202 grams, it adds warmth where needed when sleeping. The key is 70 grams of premium 900-fill Polish white goose-down insulation. Pajak...

    £259.99
    RRP: £269.99 | Save: £10.00
    Add to Cart The item has been added
  • 5°C
    Pajak Radical ULZ Down Sleeping Bag Pajak Radical ULZ Down Sleeping Bag
    Add to Cart The item has been added

    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…

    £319.99
    RRP: £339.99 | Save: £20.00
    Add to Cart The item has been added
  • 5°C
    Xenith I Down Sleeping Bag Xenith I Down Sleeping Bag

    Mountain Equipment

    Xenith I Down Sleeping Bag

    Weighs
    385g
    Weighs:
    385g (Regular)
    Comfort Limit:
    5°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    148g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK – For Fast-and-Light Summer Nights: Weighing just 385g with 900-fill down, strategic baffle mapping, and a minimalist hoodless design, the Mountain Equipment Xenith I offers premium warmth and packability for ultralight missions wh…

    From: £299.99
    RRP: £349.99 | Save: £50.00
  • 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 (based on regular size)
    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: £419.99
    RRP: £589.99 | Save: £170.00
  • 5°C
    Vesper 32F/0C Down Quilt Vesper 32F/0C Down Quilt

    Thermarest

    Vesper 32F/0C Down Quilt

    Weighs
    459g
    Weighs:
    459g (Regular)
    Comfort Limit:
    5°C
    Insulation Type:
    Down
    Fill Weight:
    240g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    No Zip

    We're working out what we think - we'll add our view here!  Thermarest says:  It's not weightless, but the three-season, 15-ounce Vesper feels pretty darn close. Built to provide a featherlight pack weight and high-performance warmth, the..…

    From: £322.99
    RRP: £379.99 | Save: £57.00
  • 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
    Weighs:
    462g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    255g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    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: £381.99
    RRP: £449.99 | Save: £68.00
  • 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: £444.99
    RRP: £459.99 | Save: £15.00
  • 3°C
    Xenith II Down Sleeping Bag Xenith II Down Sleeping Bag

    Mountain Equipment

    Xenith II Down Sleeping Bag

    Weighs
    490g
    Weighs:
    490g (Regular)
    Comfort Limit:
    3°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    197g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Half Length
    Zip Position:
    Left Zip

    UOG TOP PICK – For Ultralight Summer Assurance in the Hills: Weighing just 490g with 900-fill down, targeted baffle design, and a sculpted Alpine fit, the Mountain Equipment Xenith II delivers efficient warmth and packability for cool summer ni…

    From: £369.99
    RRP: £429.99 | Save: £60.00
  • 0°C
    Mythic 0C / 32F Down Sleeping Bag Mythic 0C / 32F Down Sleeping Bag

    Rab

    Mythic 0C / 32F Down Sleeping Bag

    Weighs
    519g
    Weighs:
    519g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    187g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/4 Length
    Zip Position:
    Left Zip

    The pinnacle of Rab’s new sleeping bag range, built for efficient warmth with minimal weight Rab says:  Every detail of the Mythic has been designed to reduce weight and bulk, drawing on over 40 years of hard-won expertise. It’s fill…

    From: £449.99
    RRP: £499.99 | Save: £50.00
  • 0°C
    Vesper 20F/-6C Down Quilt Vesper 20F/-6C Down Quilt

    Thermarest

    Vesper 20F/-6C Down Quilt

    Weighs
    585g
    Weighs:
    585g (Regular)
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Fill Weight:
    360g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    No Zip

    We're working out what we think - we'll add our view here!  Thermarest says:  For those that carry nothing but the essentials, the 19-ounce Vesper is your solution for a lighter pack and better nights at camp. Featuring unrivaled packabilit…

    From: £386.99
    RRP: £454.99 | Save: £68.00
  • -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
    Weighs:
    594g (Regular)
    Comfort Limit:
    -6°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    345g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    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: £420.99
    RRP: £494.99 | Save: £74.00
  • -2°C
    Sea to Summit Spark Pro -1C Down Sleeping Bag Sea to Summit Spark Pro -1C Down Sleeping Bag

    Sea to Summit

    Spark 900+ Pro -1C Down Sleeping Bag

    Weighs
    613g
    Weighs:
    613g (Regular)
    Comfort Limit:
    -1°C
    Insulation Type:
    Down
    Fill Weight:
    310g (based on regular size)
    Fill Power:
    900
    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: £424.99
    RRP: £499.99 | Save: £75.00
  • -6°C
    Thermarest Ohm 20F Down Sleeping Bag Thermarest Ohm 20F Down Sleeping Bag

    Thermarest

    Ohm 20F Down Sleeping Bag

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

    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: £411.99
    RRP: £484.99 | Save: £73.00
  • -6C
    Mythic -6C / 20F Down Sleeping Bag Mythic -6C / 20F Down Sleeping Bag

    Rab

    Mythic -6C / 20F Down Sleeping Bag

    Weighs
    691g
    Weighs:
    691g (Regular)
    Comfort Limit:
    -6C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    355g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    The pinnacle of Rab’s new sleeping bag range, built for efficient warmth with minimal weight Rab says:  Every detail of the Mythic has been designed to reduce weight and bulk, drawing on over 40 years of hard-won expertise. It’s fill…

    From: £539.99
    RRP: £599.99 | Save: £60.00
  • -8°C
    Currently out of stock
    Xenith III Down Sleeping Bag Xenith III Down Sleeping Bag

    Mountain Equipment

    Xenith III Down Sleeping Bag

    Weighs
    701g
    Weighs:
    701g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    373g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK – For Cold-Weather Performance With Minimal Weight: At 701g with 900-fill down and a comfort limit of -8°C, the Mountain Equipment Xenith III delivers serious three-season warmth in a refined, ultralight build. Mountain Equipme…

    From: £469.99
    RRP: £549.99 | Save: £80.00
  • -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: £579.99
    RRP: £639.99 | Save: £60.00
  • -8°C
    Sea to Summit Spark Pro -9C Down Sleeping Bag Sea to Summit Spark Pro -9C Down Sleeping Bag

    Sea to Summit

    Spark Pro 900+ -9C Down Sleeping Bag

    Weighs
    791g
    Weighs:
    791g (Regular)
    Comfort Limit:
    -8°C
    Insulation Type:
    Down
    Fill Weight:
    480g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    UOG TOP PICK—The Spark Pro sleeping bag by Sea to Summit showcases ethically obtained 950+ fill power down enhanced with a Dry Down coating, boosting moisture resistance and quick-drying capabilities. Its box wall construction strategically...

    From: £509.99
    RRP: £599.99 | Save: £90.00
  • -1°C
    Parsec LT 20F/-6C Down Sleeping Bag Parsec LT 20F/-6C Down Sleeping Bag

    Thermarest

    Parsec LT 20F/-6C Down Sleeping Bag

    Weighs
    872g
    Weighs:
    872g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    490g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Thermarest says:  When your plans are ambitious and your sleep is essential, the Parsec is your best friend. Made to deliver ultralight comfort for alpine nights, it’s now fi…

    From: £386.99
    RRP: £454.99 | Save: £68.00
  • -12C
    Mythic -12C / 10F Down Sleeping Bag Mythic -12C / 10F Down Sleeping Bag

    Rab

    Mythic -12C / 10F Down Sleeping Bag

    Weighs
    906g
    Weighs:
    906g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    590g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    The pinnacle of Rab’s new sleeping bag range, built for efficient warmth with minimal weight Rab says:  Every detail of the Mythic has been designed to reduce weight and bulk, drawing on over 40 years of hard-won expertise. It’s fill…

    From: £629.99
    RRP: £699.99 | Save: £70.00
  • -10°C
    Pajak Radical 8Z Down Sleeping Bag Pajak Radical 8Z Down Sleeping Bag

    Pajak

    Radical 8Z Down Sleeping Bag

    Weighs
    1062g
    Weighs:
    1062g (Regular)
    Comfort Limit:
    -10°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    630g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK: Engineered for extreme conditions, the Pajak Radical 8Z Down Sleeping Bag combines cutting-edge warmth, lightweight design, and sleek aesthetics—the ultimate ally for high-altitude and cold-weather adventures and a top pick Pajak…

    From: £619.99
    RRP: £659.99 | Save: £40.00
  • -18°C
    Parsec LT 0F/-18C Down Sleeping Bag Parsec LT 0F/-18C Down Sleeping Bag

    Thermarest

    Parsec LT 0F/-18C Down Sleeping Bag

    Weighs
    1170g
    Weighs:
    1170g (Regular)
    Comfort Limit:
    -10°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    762g (based on regular size)
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Thermarest says:  When the forecast calls for cooler temps, you can rely on the Parsec. It’s the perfect choice for year-round comfort at minimal weight on chilly alpine nigh…

    From: £509.99
    RRP: £599.99 | Save: £90.00
  • -14°C
    Pajak Radical 12Z Down Sleeping Bag Pajak Radical 12Z Down Sleeping Bag

    Pajak

    Radical 12Z Down Sleeping Bag

    Weighs
    1340g
    Weighs:
    1340g (Regular)
    Comfort Limit:
    -14°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    880g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    UOG TOP PICK: Engineered for extreme conditions, the Pajak Radical 12Z Down Sleeping Bag combines cutting-edge warmth, lightweight design, and sleek aesthetics—the ultimate ally for high-altitude and cold-weather adventures and a top pick. Paj…

    From: £709.99
    RRP: £789.99 | Save: £80.00

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.