• -3°C
    Currently out of stock
    Sierra Designs Nitro 800 35 Degree Down Quilt Sierra Designs Nitro 800 35 Degree Down Quilt

    Sierra Designs

    Nitro 800 35 Degree Down Quilt

    Weighs
    586g
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Insulation Type:
    Down
    Zip Length:
    No Zip
    Weighs:
    586g
    Comfort Limit:
    -3°C
    Fill Weight:
    289g

    Another unique piece of kit from Sierra Designs. The Nitro Quilt is generously sized and has features that allow you to wrap up warm like you're in a sleeping bag when the temperatures drop. Lightweight, packable and great fun to use. Sierra Design…

    £229.99
    RRP: £264.99 | Save: £35.00
  • 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
    Weighs:
    642g (Regular)
    Comfort Limit:
    3°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    800g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    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: £219.99
    RRP: £259.99 | Save: £40.00
  • 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
    Weighs:
    654g (Regular)
    Comfort Limit:
    2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    268g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    No Zip

    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: £239.99
    RRP: £284.99 | Save: £45.00
  • -1°C
    Helium 300 LHZ Down Sleeping Bag Helium 300 LHZ Down Sleeping Bag

    Mont Adventure Equipment

    Helium 300 LHZ Down Sleeping Bag

    Weighs
    684g
    Weighs:
    684g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Fill Weight:
    300g

    If super lightweight walking or ski touring is the thing for you then the Mont Helium 300 down sleeping bag is an ideal choice. Impressively light, surprisingly compact and exceptionally warm by way of 800+ loft down. Mont Adventure Equipment...

    From: £389.99
    RRP: £389.99
  • 0°C
    Walloe +0 Mummy Down Sleeping Bag Walloe +0 Mummy Down Sleeping Bag

    Nordisk

    Walloe +0 Mummy Down Sleeping Bag

    Weighs
    700g
    Weighs:
    700g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    391g
    Fill Power:
    800
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Warmth without bulk for fast-and-light adventures Nordisk says:  Walløe ±0 is the ultimate companion for those who need warmth without the weight. Designed for trail runners, bike packers, hikers, and climbers, it offers the lighte…

    From: £534.99
    RRP: £534.99
  • 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 (based on regular size)
    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: £264.99
    RRP: £379.99 | Save: £115.00
  • 0°C
    Neutrino 0C / 32F Down Sleeping Bag Neutrino 0C / 32F Down Sleeping Bag

    Rab

    Neutrino 0C / 32F Down Sleeping Bag

    Weighs
    734g
    Weighs:
    734g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    200g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    The Rab Neutrino 0C / 32F delivers dependable three-season performance with a balanced focus on warmth, comfort, and durability. Rab says:  There are endless alpine landscapes waiting to be explored, and this is the sleeping bag to get you there…

    From: £329.99
    RRP: £369.99 | Save: £40.00
  • -6°C
    Sierra Designs Nitro 800 20 Degree Down Quilt Sierra Designs Nitro 800 20 Degree Down Quilt

    Sierra Designs

    Nitro 800 20 Degree Down Quilt

    Weighs
    788g
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Zip Length:
    No Zip
    Weighs:
    788g
    Insulation Type:
    Down
    Comfort Limit:
    -6°C

    Another unique piece of kit from Sierra Designs. The Nitro Quilt is generously sized and has features that allow you to wrap up warm like you're in a sleeping bag when the temperatures drop. Lightweight, packable and great fun to use. Sierra Design…

    £249.99
    RRP: £299.99 | Save: £50.00
  • -7°C
    Helium 450 LHZ Down Sleeping Bag Helium 450 LHZ Down Sleeping Bag

    Mont Adventure Equipment

    Helium 450 LHZ Down Sleeping Bag

    Weighs
    829g
    Weighs:
    829g (Regular)
    Comfort Limit:
    -7°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    450
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    A 3 to 4 season ultralight down sleeping bag designed for minimum weight (only 1lb. 13.9oz!) & maximum versatility, the Helium 450 has proven popular with hikers in a range of climates from coastal walks to sub alpine elevations. Mont Adventure..…

    From: £459.99
    RRP: £459.99
  • -9°C
    Sierra Designs Nitro 800 20 Degree Down Sleeping Bag Sierra Designs Nitro 800 20 Degree Down Sleeping Bag

    Sierra Designs

    Nitro 800 20 Degree Down Sleeping Bag

    Weighs
    842g
    Weighs:
    842g (Regular)
    Comfort Limit:
    -9°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    418g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    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: £274.99
    RRP: £319.99 | Save: £45.00
  • -3°C
    Sierra Designs Cloud 800 20 Degree Down Sleeping Bag Sierra Designs Cloud 800 20 Degree Down Sleeping Bag

    Sierra Designs

    Cloud 800 20 Degree Down Sleeping Bag

    Weighs
    850g
    Weighs:
    850g (Regular)
    Comfort Limit:
    -3°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    419g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    No Zip

    UOG TOP PICK - Sierra Designs Cloud 800 20 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: £289.99
    RRP: £314.99 | Save: £25.00
  • -2°C
    Riff 30F Down Sleeping Bag Riff 30F Down Sleeping Bag

    Nemo

    Riff 30F Down Sleeping Bag

    Weighs
    857g
    Weighs:
    857g (Regular)
    Comfort Limit:
    -2°C
    Type:
    Mummy
    Fill Weight:
    295g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Nemo's Riff 30F offers a lightweight package of spaciousness, premium materials, and warmth. Its Spoon shape provides freedom of movement for side sleepers, while 800-fill hydrophobic down insulates to a -1 °C rating. Nemo says:  A...

    From: £309.99
    RRP: £359.99 | Save: £50.00
  • -6C
    Neutrino -6C / 20F Down Sleeping Bag Neutrino -6C / 20F Down Sleeping Bag

    Rab

    Neutrino -6C / 20F Down Sleeping Bag

    Weighs
    898g
    Weighs:
    898g (Regular)
    Comfort Limit:
    -6C
    Insulation Type:
    Down
    Fill Weight:
    400g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Rab Neutrino 6C / 20F delivers dependable cold-weather performance with a balanced focus on warmth, comfort, and durability. Rab says:  There are endless alpine landscapes waiting to be explored, and this is the sleeping bag to get you there…

    From: £419.99
    RRP: £469.99 | Save: £50.00
  • -10°C
    Helium 600 LHZ Down Sleeping Bag Helium 600 LHZ Down Sleeping Bag

    Mont Adventure Equipment

    Helium 600 LHZ Down Sleeping Bag

    Weighs
    995g
    Weighs:
    995g (Regular)
    Comfort Limit:
    -10°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    600
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    If super lightweight walking or ski touring is the thing for you then the Mont Helium 600 down sleeping bag is an ideal choice. Impressively light, surprisingly compact and exceptionally warm by way of 800+ loft down. Mont Adventure Equipment...

    From: £519.99
    RRP: £519.99
  • -12°C
    Xeros Down Sleeping Bag Xeros Down Sleeping Bag

    Mountain Equipment

    Xeros Down Sleeping Bag

    Weighs
    1014g
    Weighs:
    1014g (Regular)
    Comfort Limit:
    -12°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    605g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Efficient warmth for alpine precision. Mountain Equipment says:  Part of our Extreme Alpine sleeping bag range, the Xeros is an ultra-light winter bag designed for hard multi-day alpine expedition use where protection is essential, but every gr…

    From: £539.99
    RRP: £599.99 | Save: £60.00
  • -10°C
    Walloe -10 Mummy Down Sleeping Bag Walloe -10 Mummy Down Sleeping Bag

    Nordisk

    Walloe -10 Mummy Down Sleeping Bag

    Weighs
    1048g
    Weighs:
    1048g (Regular)
    Comfort Limit:
    -10°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    595g
    Fill Power:
    800
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Serious warmth in a lightweight winter build Nordisk says:  As the temperature drops and the wind howls, you're racing through a cold mountain pass, the snow swirling around you, your muscles aching from the climb, and your body craving warmth. …

    From: £639.99
    RRP: £639.99
  • -12C
    Neutrino -12C / 10F Down Sleeping Bag Neutrino -12C / 10F Down Sleeping Bag

    Rab

    Neutrino -12C / 10F Down Sleeping Bag

    Weighs
    1119g
    Weighs:
    1119g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    600g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    The Rab Neutrino 12C / 10F delivers dependable cold-weather performance with a balanced focus on warmth, comfort, and durability. Rab says:  There are endless alpine landscapes waiting to be explored, and this is the sleeping bag to get you ther…

    From: £509.99
    RRP: £569.99 | Save: £60.00
  • -7ºC
    Coda 10/20 Down Sleeping Bag Coda 10/20 Down Sleeping Bag

    Nemo

    Coda 10/20 Down Sleeping Bag

    Weighs
    1124g
    Weighs:
    1124g (Regular)
    Comfort Limit:
    -7ºC
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    690g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Centre Zip

    The Nemo Coda 10/20 Down Sleeping Bag exemplifies ultralight innovation and sustainability, making it a prime choice for serious backpackers. With its sleek, tapered mummy design, the Coda maximises efficiency by eliminating unnecessary material and.…

    From: £299.99
    RRP: £419.99 | Save: £120.00
  • -8ºC
    Riff 15F Down Sleeping Bag Riff 15F Down Sleeping Bag

    Nemo

    Riff 15F Down Sleeping Bag

    Weighs
    1126g
    Weighs:
    1126g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Fill Weight:
    540g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    Nemo's Riff 15F provides much-needed space for restless sleepers without adding weight. The premium down and ventilation system ensures warmth and comfort. The durable construction and packability make it an excellent choice for ultralight backpackin…

    From: £339.99
    RRP: £399.99 | Save: £60.00
  • -16°C
    Kryos Down Sleeping Bag Kryos Down Sleeping Bag

    Mountain Equipment

    Kryos Down Sleeping Bag

    Weighs
    1187g
    Weighs:
    1187g (Regular)
    Comfort Limit:
    -16°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    743g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Serious warmth for demanding alpine routes Mountain Equipment says:  Part of our Extreme Alpine sleeping bag range, the lightweight Kryos is designed for alpine expedition use and cold-weather trips where low weight and extreme protection are..…

    From: £594.99
    RRP: £659.99 | Save: £65.00
  • -9°C
    Sierra Designs Nitro 800 0 Degree Down Sleeping Bag Sierra Designs Nitro 800 0 Degree Down Sleeping Bag

    Sierra Designs

    Nitro 800 0 Degree Down Sleeping Bag

    Weighs
    1220g
    Weighs:
    1220g (Regular)
    Comfort Limit:
    -9°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    736g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    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 Simple construction and a..…

    From: £344.99
    RRP: £384.99 | Save: £40.00
  • -18C
    Neutrino -18C / 0F Down Sleeping Bag Neutrino -18C / 0F Down Sleeping Bag

    Rab

    Neutrino -18C / 0F Down Sleeping Bag

    Weighs
    1267g
    Weighs:
    1267g (Regular)
    Comfort Limit:
    -18C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    800g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    The Rab Neutrino 18C / 0F delivers dependable extreme cold-weather performance with a balanced focus on warmth, comfort, and durability. Rab says:  There are endless alpine landscapes waiting to be explored, and this is the sleeping bag to get y…

    From: £599.99
    RRP: £669.99 | Save: £70.00
  • -23C
    Andes Windstopper 800 Down Sleeping Bag Andes Windstopper 800 Down Sleeping Bag

    Rab

    Andes Windstopper 800 Down Sleeping Bag

    Weighs
    1389g
    Weighs:
    1389g (Regular)
    Comfort Limit:
    -23C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    800g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Maximum warmth and protection for extreme cold conditions Rab says:  Your refuge from arctic temperatures and cloudless nights at altitude, the Andes Windstopper sleeping bag is packed with cutting-edge tech to keep you warm. It combines...

    £759.99
    RRP: £849.99 | Save: £90.00
  • -20°C
    Polar Ranger -20F/-30C Down Sleeping Bag Polar Ranger -20F/-30C Down Sleeping Bag

    Thermarest

    Polar Ranger -20F/-30C Down Sleeping Bag

    Weighs
    1538g
    Weighs:
    1538g (Regular)
    Comfort Limit:
    -20°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    970g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Centre Zip

    We're working out what we think - we'll add our view here!  Thermarest says:  The lightest, most feature-rich down sleeping bag for high-performance in the extreme cold. Designed in conjunction with renowned polar explorer Eric Larsen, the.…

    From: £704.99
    RRP: £829.99 | Save: £125.00
  • -18°C
    Sonic 0 Down Sleeping Bag Sonic 0 Down Sleeping Bag

    Nemo

    Sonic 0 Down Sleeping Bag

    Weighs
    1544g
    Weighs:
    1544g (Regular)
    Comfort Limit:
    -18°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    790g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    790g
    Zip Position:
    Left Zip

    A cold weather bag packed with high-quality down and technical features to keep you warm throughout the night. Nemo says:  Built to be the only bag you need from -20°F to 40°F, we’ve updated our Backpacker Editors’ Choice...

    From: £519.99
    RRP: £599.99 | Save: £80.00
  • -28C
    Andes Windstopper 1000 Down Sleeping Bag Andes Windstopper 1000 Down Sleeping Bag

    Rab

    Andes Windstopper 1000 Down Sleeping Bag

    Weighs
    1633g
    Weighs:
    1633g (Regular)
    Comfort Limit:
    -28C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    1000g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Maximum warmth and protection for extreme cold conditions Rab says:  Your refuge from arctic temperatures and cloudless nights at altitude, the Andes Windstopper sleeping bag is packed with cutting-edge tech to keep you warm. It combines...

    £799.99
    RRP: £899.99 | Save: £100.00

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.