Sleeping Bags

Down Sleeping Bags
Down Sleeping Bags
170 products
Synthetic Sleeping Bags
Synthetic Sleeping Bags
47 products
Quilts
Quilts
47 products
Pillows
Pillows
38 products
Liners
Liners
27 products
Sleeping Bag Accessories
Sleeping Bag Accessories
10 products
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  • -9°C
    Sierra Designs Nitro 800 0 Degree Down Sleeping Bag Sierra Designs Nitro 800 0 Degree Down Sleeping Bag
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    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
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  • -9°C
    Sea to Summit Womens Ascent -9C Down Sleeping Bag Sea to Summit Womens Ascent -9C Down Sleeping Bag
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    Sea to Summit

    Womens Ascent -9C Down Sleeping Bag

    Weighs
    1242g
    Weighs:
    1242g (Regular)
    Comfort Limit:
    -9°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    797g (based on regular size)
    Fill Power:
    750
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Right Zip

    The Sea to Summit Ascent -9C is a premium down sleeping bag for cold-weather adventures. It provides warmth even in freezing temperatures. The bag is lightweight and features a relaxed mummy shape for comfort. The free-flow zipper system allows for..…

    From: £409.99
    RRP: £484.99 | Save: £75.00
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  • -9°C
    2025 Disco 15F Down Sleeping Bag 2025 Disco 15F Down Sleeping Bag
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    Nemo

    Disco 15F Down Sleeping Bag

    Weighs
    1243g
    Weighs:
    1243g (Regular)
    Comfort Limit:
    -9°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    642g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Iconic comfort meets smart design in this roomy, down-filled classic for side sleepers and restless campers. Nemo says:  The reigning favorite down bag for backpackers, Disco™ features the best-of-all-worlds Classic Spoon® silhouette f…

    From: £289.99
    RRP: £319.99 | Save: £30.00
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  • -12C
    Alpine -12C / 10F Down Sleeping Bag Alpine -12C / 10F Down Sleeping Bag
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    Rab

    Alpine -12C / 10F Down Sleeping Bag

    Weighs
    1273g
    Weighs:
    1273g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    680g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Rab says:  Slim-fitting, technical down sleeping bag blending comfort, packability, and performance. Built with 650FP duck down and L.O.F.T™ baffle construction to ensure gre…

    From: £309.99
    RRP: £349.99 | Save: £40.00
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  • -12C
    Ascent -12C / 10F Down Sleeping Bag Ascent -12C / 10F Down Sleeping Bag
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    Rab

    Ascent -12C / 10F Down Sleeping Bag

    Weighs
    1376g
    Weighs:
    1376g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    680g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Rab says:  Warm, robust, and reliable down-filled sleeping bag for regular mountain use. Built to prioritise comfort with a wide mummy shape, roomy footbox, and sidewall baffles, i…

    From: £319.99
    RRP: £359.99 | Save: £40.00
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  • -12C
    Womens Ascent -12C / 10F Down Sleeping Bag Womens Ascent -12C / 10F Down Sleeping Bag
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    Rab

    Womens Ascent -12C / 10F Down Sleeping Bag

    Weighs
    1389g
    Weighs:
    1389g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    680g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Rab says:  Warm, robust, and reliable down-filled sleeping bag for regular mountain use. Built to prioritise comfort with a wide mummy shape, roomy footbox, and sidewall baffles, i…

    From: £319.99
    RRP: £359.99 | Save: £40.00
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  • -9°C
    Sea to Summit Trek -9C Down Sleeping Bag Sea to Summit Trek -9C Down Sleeping Bag
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    Sea to Summit

    Trek -9C Down Sleeping Bag

    Weighs
    1401g
    Weighs:
    1401g (Regular)
    Comfort Limit:
    -9°C
    Type:
    Mummy
    Fill Weight:
    635g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Insulation Type:
    Down

    The Sea to Summit Trek -9°C Down Sleeping Bag offers comfort and reliability for camping and overnight adventures. Its semi-rectangular fit provides ample space for a cosy night's sleep. The bag is designed for cold climates and keeps you comfort…

    From: £314.99
    RRP: £369.99 | Save: £55.00
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  • -15ºC
    Womens Riff 15F Down Sleeping Bag Womens Riff 15F Down Sleeping Bag
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    Nemo

    Womens Riff 15F Down Sleeping Bag

    Weighs
    1455g
    Weighs:
    1455g (Regular)
    Comfort Limit:
    -15ºC
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    845g (based on regular size)
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left 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
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  • -16°C
    2025 Womens Disco 15F Down Sleeping Bag 2025 Womens Disco 15F Down Sleeping Bag
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    Nemo

    Womens Disco 15F Down Sleeping Bag

    Weighs
    1498g
    Weighs:
    1498g (Regular)
    Comfort Limit:
    -16°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    910g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    Iconic comfort meets smart design in this roomy, down-filled classic for side sleepers and restless campers. Nemo says:  The reigning favorite down bag for backpackers, Disco™ features the best-of-all-worlds Classic Spoon® silhouette f…

    From: £289.99
    RRP: £319.99 | Save: £30.00
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  • -20°C
    Polar Ranger -20F/-30C Down Sleeping Bag Polar Ranger -20F/-30C Down Sleeping Bag
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    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
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  • -18°C
    Sonic 0 Down Sleeping Bag Sonic 0 Down Sleeping Bag
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    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
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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.