All Sleeping Bags

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.

-8°C

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Mountain Equipment

2022 Firelite Down Sleeping Bag

Weighs

766g (Excluding stuff sack)

Weighs:

766g (Excluding stuff sack)

Down Fill Power:

900+

Down Treatment:

Standard

Comfort Limit:

-8°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

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…

RRP: £499.99 - £529.99

Was:

Now: £459.99 - £489.99

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-14°C

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Mountain Equipment

2022 Fireflash Down Sleeping Bag

Down Fill Power:

900+

Down Treatment:

Standard

Comfort Limit:

-14°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Mountain Equipment's Fireflash 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: The warmest of our lighte…

RRP: £599.99

Was:

Now: £549.99

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5°C

Top Pick

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Sea to Summit

Spark SpI Down Sleeping Bag

Weighs

342g (based on size Regular)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

180g (based on size Regular)

Insulation Type:

Down

Weighs:

342g (based on size Regular)

Comfort Limit:

5°C

Zip Length:

Short Zip

Zip Position:

Left Zip

UOG TOP PICK - Sea to Summit Spark Series Sleeping Bags - Best Warmth to Weight ratio - We've singled out Sea to Summits Spark sleeping bags as one of our recommendations because its a minimalist in the true sense of the word, it only includes a few …

RRP: £284.99 - £299.99

Was:

Now: £274.99 - £289.99

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+10°C

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Nordisk

Oscar +10° Mummy Synthetic Sleeping Bag

Weighs

346g (Size L Bag)

Insulation Type:

Synthetic

Weighs:

346g (Size L Bag)

Comfort Limit:

+10°C

Zip Length:

Short Zip

Zip Position:

Left Zip

Very lightweight, sythetic sleeping bags that provide reliable warmth in a comfy sleeping bag. Nordisk says Oscar +10° Mymmy is the mummy equivalent to the +10° Curve by Nordisk. The bag is engineered to be on of the world's lightest synthet…

RRP: £264.99 - £269.99

Was:

Now: £239.99 - £249.99

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4°C

Top Pick

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Sea to Summit

Womens Flame FmI Down Sleeping Bag

Weighs

348g (based on size Regular)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

190g (based on size Regular)

Insulation Type:

Down

Weighs:

348g (based on size Regular)

Comfort Limit:

4°C

Zip Length:

Short Zip

Zip Position:

Right Zip

UOG TOP PICK - Sea to Summit Women's Flame Sleeping Bags - We've singled out Sea to Summit's Flames as one of our top recommendations because it delivers an unbeatable combination of weight, performance and price. The high performance women's specifi…

RRP: £279.99 - £299.99

Was:

Now: £269.99 - £289.99

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+10°C

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Nordisk

Oscar +10° Curve Synthetic Sleeping Bag

Weighs

356g (Size L Bag)

Insulation Type:

Synthetic

Weighs:

356g (Size L Bag)

Comfort Limit:

+10°C

Zip Length:

Short Zip

Zip Position:

Left Zip

Very lightweight, sythetic sleeping bags that provide reliable warmth in a comfy sleeping bag. Nordisk says Oscar +10° Curve is updated with the Curve shape by Nordisk. the bag is engineered to be on of the world's lightest synthetic sleeping ba…

RRP: £264.99 - £269.99

Was:

Now: £239.99 - £249.99

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7°C

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Thermarest

Hyperion 45 Down Sleeping Bag

Weighs

370g (Regular size)

Insulation Type:

Down

Weighs:

370g (Regular size)

Down Fill Power:

900+

Down Fill Weight:

152g (based on size Regular)

Down Treatment:

Hydrophobic

Comfort Limit:

7°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

The newest and lightest Hyperion in the range is a WORLD EXCLUSIVE to us here at Ultralight. Sticking to the design this is an ultra lightweight and packable mummy sleeping bag for summer camping and backpacking. One of the lightest bags available, t…

RRP: £289.99 - £334.99

Was:

Now: £239.99 - £274.99

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0°C

Top Pick

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Rab

Mythic Ultra 180 Down Sleeping Bag

Weighs

394g (excluding stuff sack)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

185g (based on size Regular)

Insulation Type:

Down

Weighs:

394g (excluding stuff sack)

Comfort Limit:

0°C

Zip Length:

Short Zip

Zip Position:

Left Zip

UOG TOP PICK - Rab Mythic Ultra 180 Down Sleeping Bag - We've singled out Rab's Mythic Ultra as one of our top recommendations for when money is no object. This bag provides the best performance at this weight for any comparable bag. Cutting edge...

RRP:

Was:

Now: £549.99

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10°C

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Mountain Equipment

2022 Helium Solo Down Sleeping Bag

Weighs

415g

Weighs:

415g

Down Fill Power:

700

Down 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

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…

RRP: £169.99 - £189.99

Was:

Now: £157.99 - £174.99

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7°C

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Western Mountaineering

Everlite Sleeping Bag

Weighs

416g (based on size Regular)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

185g (based on size Regular)

Insulation Type:

Down

Weighs:

416g (based on size Regular)

Comfort Limit:

7°C

Zip Length:

Full Length

Zip Position:

Left Zip

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…

RRP: £334.99 - £349.99

Was:

Now: £314.99 - £329.99

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4°C

Top Pick

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Big Agnes

Pluton UL 40 Down Sleeping Bag

Weighs

430g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

227g (based on size Regular)

Insulation Type:

Down

Weighs:

430g (based on size Regular)

Comfort Limit:

4°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

UOG Top Picks:

Yes

UOG TOP PICK - Big Agnes's Pluton UL Sleeping Bag - We've singled out Big Agnes's Pluton UL Sleeping Bag as one of our top recommendations because its a really low weight bag with a full length zip and decent boxed foot. Filled with 850 Fill Power...

RRP: £299.99

Was:

Now: £279.99

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+2°C

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Western Mountaineering

HighLite Sleeping Bag

Weighs

455g (based on size Regular)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

225g (based on size Regular)

Insulation Type:

Down

Weighs:

455g (based on size Regular)

Comfort Limit:

+2°C

Zip Length:

Full Length

Zip Position:

Left Zip

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. .…

RRP: £364.99 - £389.99

Was:

Now: £329.99 - £354.99

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0°C

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Thermarest

Hyperion 32 UL Down Sleeping Bag

Weighs

462g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

255g (based on size Regular)

Insulation Type:

Down

Weighs:

462g (based on size Regular)

Comfort Limit:

0°C

Zip Position:

Left Zip

Ultralight and packable mummy sleeping bag for three-season camping and backpacking. One of the lightest bags available, the 900-fill, water-resistant Nikwax Down sleeping bag keeps you warm and comfortable. Thermarest says During ultralight...

RRP: £359.99 - £394.99

Was:

Now: £319.99 - £344.99

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3°C

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Montbell

Seamless Down Hugger 800 Sleeping Bag #5

Weighs

493g (excludes stuff sack)

Weighs:

493g (excludes stuff sack)

Down Fill Power:

800

Down Treatment:

Standard

Comfort Limit:

3°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Right Zip

The Seamless Down Hugger is a pretty revolutionary sleeping bag. The use of spider yarn instead of baffles to hold the down plus elasticated inner results an amazing level of stretch. This is an extremely lightweight high performance sleeping bag usi…

RRP:

Was:

Now: £314.99

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Add to Cart The item has been added

OMM

Mountain Raid 233 Synthetic Sleeping Bag

Weighs

502g

Weighs:

502g

Comfort Limit:

Not Quoted

Insulation Type:

Synthetic

Zip Length:

Short Zip

Zip Position:

Centre Zip

We're working out what we think - we'll add our view here! OMM says: The NEW Mountain Raid 233 uses the thicker Primaloft® Cross-Core GOLD insulation to expand the temperature range of the bag, constructed from a combination of mater…

RRP: £239.99

Was:

Now: £219.99

Add to Cart The item has been added
0°C

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Marmot

Phase 30 Down Sleeping Bag

Weighs

504g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

240g (based on size Regular)

Insulation Type:

Down

Weighs:

504g (based on size Regular)

Comfort Limit:

0°C

Zip Length:

Full Length

Zip Position:

Left Zip

The updated 2020 Phase 30 is an ultralight mummy style sleeping bag featuring 850+ fill power hydrophobic down, a full length zipper, lots of loft helped by the Pertex Quantum shell fabric plus a well designed and very effective hood. Marmot says Sle…

RRP: £399.99 - £419.99

Was:

Now: £359.99 - £379.99

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Top Pick

-4°C

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Sea to Summit

Womens Flame FmII Down Sleeping Bag

Weighs

506g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

310g (based on size Regular)

Insulation Type:

Down

Weighs:

506g (based on size Regular)

Comfort Limit:

-4°C

Zip Length:

Short Zip

Zip Position:

Right Zip

UOG Top Picks:

Yes

UOG TOP PICK - Sea to Summit Women's Flame Sleeping Bags - We've singled out Sea to Summit's Flames as one of our top recommendations because it delivers an unbeatable combination of weight, performance and price. The high performance women's specifi…

RRP: £349.99 - £379.99

Was:

Now: £339.99 - £369.99

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-2°C

Top Pick

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Sea to Summit

Spark SpII Down Sleeping Bag

Weighs

506g (based on size Regular)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

300g (based on size Regular)

Insulation Type:

Down

Weighs:

506g (based on size Regular)

Comfort Limit:

-2°C

Zip Length:

Short Zip

Zip Position:

Left Zip

UOG TOP PICK - Sea to Summit Spark Series Sleeping Bags - Best Warmth to Weight ratio - We've singled out Sea to Summits Spark sleeping bags as one of our recommendations because its a minimalist in the true sense of the word, it only includes a few …

RRP: £349.99 - £379.99

Was:

Now: £339.99 - £369.99

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0°c

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Thermarest

Ohm 32 UL Hoodless Down Sleeping Bag

Weighs

520g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

235g (based on size Regular)

Insulation Type:

Down

Weighs:

520g (based on size Regular)

Comfort Limit:

0°C

Zip Length:

Full Length

Zip Position:

Left Zip

Find balance with the Ohm's featherweight, 18 oz construction and roomy, semi-rectangular shape. Thermarest says The Ohm 32F/0C sleeping bag brings versatility to ultralight adventures with the ability to convert into a quilt and by featuring a room…

RRP: £324.99 - £344.99

Was:

Now: £289.99 - £299.99

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1°C

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Rab

2022 Mythic 200 Down Sleeping Bag

Weighs

521g

Weighs:

521g

Down Fill Power:

900+

Down 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

Rab's Mythic range feature 900 Fill Power down intelligently baffled for superb warmth to weight ratio, and a water resistant outer shell gives them the flexibility to be used for bivying, tarp camping etc as well as your normal applications. Rab...

RRP: £369.99

Was:

Now: £339.99

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0°C

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Western Mountaineering

Summerlite Sleeping Bag

Weighs

525g (based on size Regular)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

225g (based on size Regular)

Insulation Type:

Down

Weighs:

525g (based on size Regular)

Comfort Limit:

0°C

Zip Length:

Full Length

Zip Position:

Left Zip

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. .…

RRP: £429.99 - £459.99

Was:

Now: £409.99 - £439.99

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0°C

Add to Cart The item has been added

Criterion

Quantum 200 Down Sleeping Bag

Weighs

534g (excluding pouch)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

200g (based on size Regular)

Insulation Type:

Down

Weighs:

534g (excluding pouch)

Zip Length:

Full Length

Zip Position:

Left Zip

Comfort Limit:

0°C

Criterion's Quantum bag provides a great combination of quality, warmth, weight and all at a fantastic price. The use of 870FP down and a Pertex Quantum shell provide reliable warmth and durability. Criterion says The Criterion Quantum 200 is an...

RRP: £309.99

Was:

Now: £294.99

Add to Cart The item has been added
-2°C

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Mountain Equipment

2022 Firefly Down Sleeping Bag

Weighs

552g (excluding bags)

Weighs:

552g (excluding bags)

Down Fill Power:

900+

Down Treatment:

Standard

Comfort Limit:

-2°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

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…

RRP: £449.99 - £479.99

Was:

Now: £414.99 - £439.99

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8°C

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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

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 cousins. Rab...

RRP: £99.99 - £109.99

Was:

Now: £92.99 - £102.99

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4°C

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Big Agnes

V Notch UL 40 Synthetic Sleeping Bag

Weighs

582g (based on size Regular)

Insulation Type:

Synthetic

Synthetic Fill Type:

PrimaLoft

Weighs:

582g (based on size Regular)

Comfort Limit:

4°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

Big Agnes' 2020 V Notch synthetic sleeping bag has been redesigned with the inclusion of extra insulation and updated fabrics. The star of the show is still the Primaloft Hi Loft Silver Ultra insulation which delivers a low weight bag with a great su…

RRP: £199.99

Was:

Now: £184.99

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-6°c

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Thermarest

Hyperion 20 UL Down Sleeping Bag

Weighs

594g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

345g (based on size Regular)

Insulation Type:

Down

Weighs:

594g (based on size Regular)

Comfort Limit:

-6°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

Ultralight and packable mummy sleeping bag for three-season camping and backpacking. One of the lightest bags available, the 900-fill, water-resistant Nikwax Down sleeping bag keeps you warm and comfortable. Thermarest says Weighing a mere 1 lb. 4 …

RRP: £394.99 - £434.99

Was:

Now: £349.99 - £374.99

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-1°C

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Montbell

Seamless Down Hugger 800 Sleeping Bag #3

Weighs

599g (excludes stuff sack)

Weighs:

599g (excludes stuff sack)

Down Fill Power:

800

Down Treatment:

Standard

Comfort Limit:

-1°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Right Zip

The Seamless Down Hugger is a pretty revolutionary sleeping bag. The use of spider yarn instead of baffles to hold the down plus elasticated inner results an amazing level of stretch. This is an extremely lightweight high performance sleeping bag usi…

RRP:

Was:

Now: £349.99

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2°C

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Mountain Equipment

2022 Womens Helium 250 Down Sleeping Bag

Weighs

617g

Weighs:

617g

Down Fill Power:

700

Down 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

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…

RRP: £219.99 - £239.99

Was:

Now: £204.99 - £219.99

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-8°C

Top Pick

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Rab

Mythic Ultra 360 Down Sleeping Bag

Weighs

624g (excluding stuff sack)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

360g (based on size Regular)

Insulation Type:

Down

Weighs:

624g (excluding stuff sack)

Comfort Limit:

-8°C

Zip Length:

Short Zip

Zip Position:

Left Zip

UOG TOP PICK - Rab Mythic Ultra 360 Down Sleeping Bag - We've singled out Rab's Mythic Ultra as one of our top recommendations for when money is no object. This bag provides the best performance at this weight for any comparable bag. Cutting edge...

RRP:

Was:

Now: £699.99

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3°C

Add to Cart The item has been added

Criterion

Ultralight 200 Down Sleeping Bag

Weighs

632g (excluding pouch)

Down Treatment:

Standard

Down Fill Power:

700

Down Fill Weight:

200g (based on size Regular)

Insulation Type:

Down

Zip Position:

Left Zip

Weighs:

632g (excluding pouch)

Zip Length:

Full Length

Comfort Limit:

3°C

The Ultralight sleeping bag from Criterion delivers a lightweight, quality piece of kit at a fantastic price. With Pertex Quantum fabrics, 700FP down and all the features you'd expect this is a great bag for experienced gram counter and beginners ali…

RRP: £239.99

Was:

Now: £219.99

Add to Cart The item has been added
4°C

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Marmot

Micron 40 Down Sleeping Bag

Weighs

636g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

650

Down Fill Weight:

260g (based on size Regular)

Insulation Type:

Down

Weighs:

636g (based on size Regular)

Comfort Limit:

4°C

Zip Length:

Full Length

Zip Position:

Left Zip

The Marmot Micron 40 Sleeping Bag is a good option if your looking for a lightweight and compact down summer bag with a low price tag. This versatile bag can easily be zipped open to convert into a duvet. Marmot says Stay warm and cozy on your…

RRP: £154.99 - £169.99

Was:

Now: £149.99 - £159.99

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1°C

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Marmot

Atom Down Sleeping Bag

Weighs

640g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

800

Down Fill Weight:

235g (based on size Regular)

Insulation Type:

Down

Weighs:

640g (based on size Regular)

Comfort Limit:

1°C

Zip Position:

Left Zip

The Atom is back! The winning combination of low weight and small pack size make this great 2-3 season bag. It features 800+ fill power hydrophobic down, a full length zipper, lots of loft and an extremely effective hood design. Marmot says Ultralig…

RRP: £289.99 - £309.99

Was:

Now: £249.99 - £269.99

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3°C

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Sierra Designs

Nitro 800 35 Degree Down Sleeping Bag

Weighs

642g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

800

Down Fill Weight:

255g (based on size Regular)

Insulation Type:

Down

Weighs:

642g (based on size Regular)

Comfort Limit:

3°C

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…

RRP: £294.99 - £309.99

Was:

Now: £274.99 - £289.99

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-6°C

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Thermarest

Ohm 20F Down Sleeping Bag

Weighs

646g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

900+

Down Fill Weight:

355g (based on size Regular)

Insulation Type:

Down

Weighs:

646g (based on size Regular)

Comfort Limit:

-6°C

Zip Position:

Left Zip

A true three season bag Thermarest says When you need ultralight weight and packability, but can’t go without warmth and comfort, the Ohm 20F/-6C is hard to beat. Weighing in at just 1 lb. 6 oz (635g), the Ohm sleeping bag brings balance to...

RRP: £404.99 - £429.99

Was:

Now: £364.99 - £384.99

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2°C

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Sierra Designs

Cloud 800 35 Degree Down Sleeping Bag

Weighs

654g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

800

Down Fill Weight:

268g (based on size Regular)

Insulation Type:

Down

Weighs:

654g (based on size Regular)

Comfort Limit:

2°C

Zip Length:

No Zip

The Cloud 800 Sleeping Bag is a truly innovative design that really stands out from the rest. The zipless opening with oversized comforter really works especially for people who move around during the night, people looking for extra room in their bag…

RRP: £284.99 - £299.99

Was:

Now: £264.99 - £279.99

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-6°C

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Montbell

Seamless Down Hugger 900 Sleeping Bag #2

Weighs

658g (based on size Regular)

Down Treatment:

Standard

Down Fill Power:

900+

Down Fill Weight:

300g (based on size Regular)

Insulation Type:

Down

Weighs:

658g (based on size Regular)

Comfort Limit:

-6°C

Zip Length:

3/4 Length

Zip Position:

Right Zip

(Unfortunately, we are unable to ship MontBell products outside of the UK) The Seamless Down Hugger is a pretty revolutionary sleeping bag. The use of spider yarn instead of baffles, the level of stretch in the material and all at a lightweight with …

RRP:

Was:

Now: £509.99

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-8°C

Top Pick

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Sea to Summit

Spark SpIII Down Sleeping Bag

Weighs

660g (based on size Regular)

UOG Top Picks:

Yes

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

430g (based on size Regular)

Insulation Type:

Down

Weighs:

660g (based on size Regular)

Comfort Limit:

-8°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

UOG TOP PICK - Sea to Summit Spark Series Sleeping Bags - Best Warmth to Weight ratio - We've singled out Sea to Summits Spark sleeping bags as one of our recommendations because its a minimalist in the true sense of the word, it only includes a few …

RRP: £449.99 - £469.99

Was:

Now: £419.99 - £434.99

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-5°C

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Marmot

Phase 20 Down Sleeping Bag

Weighs

662g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

400g (based on size Regular)

Insulation Type:

Down

Weighs:

662g (based on size Regular)

Comfort Limit:

-5°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

The Marmot Phase 20 is an ultralight mummy style sleeping bag featuring 850+ fill power hydrophobic down, a full length zipper, lots of loft helped by the Pertex Quantum shell fabric plus a well designed and very effective hood. Marmot says Sleep...

RRP: £449.99 - £469.99

Was:

Now: £409.99 - £429.99

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-10°C

Top Pick

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Sea to Summit

Womens Flame FmIII Down Sleeping Bag

Weighs

670g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

440g (based on size Regular)

Insulation Type:

Down

Weighs:

670g (based on size Regular)

Comfort Limit:

-10°C

Zip Length:

3/4 Length

Zip Position:

Right Zip

UOG Top Picks:

Yes

UOG TOP PICK - Sea to Summit Women's Flame Sleeping Bags - We've singled out Sea to Summit's Flames as one of our top recommendations because it delivers an unbeatable combination of weight, performance and price. The high performance women's specifi…

RRP: £449.99 - £479.99

Was:

Now: £419.99 - £439.99

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-1°C

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Big Agnes

Star Fire UL 30 Down Sleeping Bag

Weighs

684g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

850

Down Fill Weight:

343g (based on size Regular)

Insulation Type:

Down

Weighs:

684g (based on size Regular)

Comfort Limit:

-1°C

Zip Length:

Short Zip

Zip Position:

Left Zip

The Star Fire series are high performance sleeping bags that provide serious warmth in a lightweight technical package. Simple, effective design features combined with quality materials result in a great bag for cold conditions. Big Agnes says...

RRP: £449.99

Was:

Now: £414.99

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-6°C

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Rab

2022 Mythic 400 Down Sleeping Bag

Weighs

696g

Weighs:

696g

Down Fill Power:

900+

Down Fill Weight:

400g (based on size Regular)

Down Treatment:

Hydrophobic

Comfort Limit:

-6°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Rab's Mythic range feature 900 Fill Power down intelligently baffled for superb warmth to weight ratio, and a water resistant outer shell gives them the flexibility to be used for bivying, tarp camping etc as well as your normal applications. Rab...

RRP: £459.99

Was:

Now: £424.99

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2°C

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Mountain Equipment

2022 Helium 250 Down Sleeping Bag

Weighs

706g

Weighs:

706g

Down Fill Power:

700

Down 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

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…

RRP: £219.99 - £239.99

Was:

Now: £204.99 - £219.99

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7°C

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Thermarest

2022 Space Cowboy 45F Synthetic Sleeping Bag

Insulation Type:

Synthetic

Comfort Limit:

7°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

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…

RRP: £134.99 - £154.99

Was:

Now: £119.99 - £139.99

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2°C

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Mountain Equipment

Helium GT 250 Down Sleeping Bag

Weighs

710g

Weighs:

710g

Down Fill Power:

700

Down 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

Mountain Equipment's Helium GT sleeping bags are from their Helium GT series of bags which are more generously sized than their standard Helium range, ideal for larger people and side sleepers. Mountain Equipment says: Light and packable enough for e…

RRP: £249.99 - £269.99

Was:

Now: £229.99 - £249.99

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0°C

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Thermarest

2022 Parsec 32F Down Sleeping Bag

Weighs

717g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

800

Down Fill Weight:

337g (based on size Regular)

Insulation Type:

Down

Weighs:

717g (based on size Regular)

Comfort Limit:

0°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

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…

RRP: £324.99 - £359.99

Was:

Now: £289.99 - £324.99

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-6°C

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Montbell

Down Hugger 800 Sleeping Bag #2

Weighs

720g (excluding stuff sack)

Down Treatment:

Standard

Down Fill Power:

800

Down Fill Weight:

400g (based on size Regular)

Insulation Type:

Down

Weighs:

720g (excluding stuff sack)

Comfort Limit:

-6°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

(Unfortunately, we are unable to ship MontBell products outside of the UK) The Down Hugger 800 has an innovative design that allows users to move around more with the super stretch material used. A practical, high quality sleeping bag at an impressiv…

RRP:

Was:

Now: £399.99

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-3°C

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Marmot

Hydrogen Down Sleeping Bag

Weighs

722g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

800

Down Fill Weight:

320g (based on size Regular)

Insulation Type:

Down

Weighs:

722g (based on size Regular)

Comfort Limit:

-3°C

Zip Position:

Left Zip

A combination of light weight, small pack size and quality construction make this great choice for 3 season backpacking. It features 800+ fill power hydrophobic down, a full length zipper, lots of loft and an extremely effective hood design. Marmot …

RRP: £359.99 - £379.99

Was:

Now: £284.99 - £299.99

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5°C

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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

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 cousins. Rab...

RRP: £119.99 - £129.99

Was:

Now: £109.99 - £119.99

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-5°C

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Montbell

Seamless Down Hugger 800 Sleeping Bag #2

Weighs

743g (excludes stuff sack)

Weighs:

743g (excludes stuff sack)

Down Fill Power:

800

Down Treatment:

Standard

Comfort Limit:

-5°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Right Zip

The Seamless Down Hugger is a pretty revolutionary sleeping bag. The use of spider yarn instead of baffles to hold the down plus elasticated inner results an amazing level of stretch. This is an extremely lightweight high performance sleeping bag usi…

RRP:

Was:

Now: £389.99

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-1°C

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Rab

2022 Neutrino Pro 300 Down Sleeping Bag

Weighs

774g

Weighs:

774g

Down Fill Power:

800

Down 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

Rab's Neutrino Pro range features 800 Fill Power down intelligently baffled for an excellent warmth to weight ratio, and a water resistant outer shell gives them the flexibility to be used for bivying, tarp camping etc as well as your normal applicat…

RRP: £319.99 - £339.99

Was:

Now: £294.99 - £314.99

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-2°C

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Montbell

Down Hugger 650 Sleeping Bag #3

Weighs

775g (excludes stuff sack)

Weighs:

775g (excludes stuff sack)

Down Fill Power:

650

Down Treatment:

Standard

Comfort Limit:

-2°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Right Zip

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...

RRP:

Was:

Now: £269.99

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0°C

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Sea to Summit

Trek TkI Sleeping Bag

Weighs

784g (excluding stuff sack)

Down Treatment:

Hydrophobic

Down Fill Power:

650

Insulation Type:

Down

Weighs:

784g (excluding stuff sack)

Comfort Limit:

0°C

Zip Length:

Full Length

Zip Position:

Left Zip

The Sea to Summit Trek TkI sleeping bag is packed with useful features as well as 350g of responsibly sourced and dry treated down to keep you warm and toasty. Sea to Summit says Traditional comfort and value, with an anything but traditional design.…

RRP: £229.99 - £249.99

Was:

Now: £209.99 - £229.99

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3°C

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Marmot

Always Summer Down Sleeping Bag

Weighs

795g (based on size Regular)

Down Treatment:

Hydrophobic

Down Fill Power:

650

Insulation Type:

Down

Weighs:

795g (based on size Regular)

Comfort Limit:

3°C

Zip Length:

Short Zip

Zip Position:

Left and Right

The Marmot Never Winter sleeping bag is packed with innovations to make your camping more comfortable. This does come at the expense of higher weight so not for the gram counters. This bag is about comfort first and foremost. Marmot says Soak in the.…

RRP: £209.99 - £229.99

Was:

Now: £194.99 - £214.99

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-7°C

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Rab

2022 Womens Neutrino 400 Down Sleeping Bag

Weighs

800g

Weighs:

800g

Down Fill Power:

800

Down Fill Weight:

400g (based on size Regular)

Down Treatment:

Hydrophobic

Comfort Limit:

-7°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Rab's Neutrino range features 800 Fill Power down intelligently baffled and a Tapered Mummy shape for an excellent warmth to weight ratio. An excellent all-round bag for trekking or fast & light. Rab says: Eliminating excess bulk with a highly...

RRP: £359.99

Was:

Now: £329.99

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-10°C

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Criterion

Quantum 450 Down Sleeping Bag

Weighs

814g (excluding pouch)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

450g (based on size Regular)

Insulation Type:

Down

Weighs:

814g (excluding pouch)

Comfort Limit:

-10°C

Zip Length:

Full Length

Zip Position:

Left Zip

Criterion's Quantum bag provides a great combination of quality, warmth, weight and all at a fantastic price. The use of 870FP down and a Pertex Quantum shell provide reliable warmth and durability. Criterion says The Criterion Quantum 450 is an...

RRP: £419.99

Was:

Now: £389.99

Add to Cart The item has been added
-2°C

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Nordisk

Oscar -2° Curve Synthetic Sleeping Bag

Weighs

818g (Size L Bag)

Insulation Type:

Synthetic

Weighs:

818g (Size L Bag)

Comfort Limit:

-2°C

Zip Length:

3/4 Length

Zip Position:

Left Zip

Very lightweight, sythetic sleeping bags that provide reliable warmth in a comfy sleeping bag. Nordisk says Oscar -2° is a very light sleeping bag considering the level of thermal protection it provides. It is updated with the Curve shape by Nor…

RRP: £279.99 - £289.99

Was:

Now: £259.99 - £269.99

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-7°C

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Western Mountaineering

UltraLite Sleeping Bag

Weighs

820g (based on size Regular)

Down Treatment:

Standard

Down Fill Power:

850

Down Fill Weight:

455g (based on size Regular)

Insulation Type:

Down

Weighs:

820g (based on size Regular)

Comfort Limit:

-7°C

Zip Length:

Full Length

Zip Position:

Left Zip

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. .…

RRP: £514.99 - £539.99

Was:

Now: £499.99 - £519.99

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-4°C

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Marmot

Fulcrum Eco 30 Down Sleeping Bag

Weighs

824g (excluding stuff sack)

Down Treatment:

Hydrophobic

Down Fill Power:

700

Down Fill Weight:

360g (based on size Regular)

Insulation Type:

Down

Weighs:

824g (excluding stuff sack)

Comfort Limit:

-4°C

Zip Position:

Left Zip

The Fulcrum Eco 30 Down Sleeping Bag is a great 3 season sleeping bag that Marmot has chosen materials to reduce the impact on the environment as much as possible. Marmot says The Fulcrum Eco 30 Sleeping Bag has all the performance you need to …

RRP: £289.99

Was:

Now: £249.99

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-6°C

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Mountain Equipment

2022 Helium 400 Down Sleeping Bag

Weighs

825g

Weighs:

825g

Down Fill Power:

700

Down Fill Weight:

403g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-6°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Mountain Equipment's Helium 400 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: An incredi…

RRP: £249.99 - £269.99

Was:

Now: £229.99 - £249.99

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-1°C

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Nemo

2022 Kayu 30 Down Sleeping Bag

Weighs

830g

Weighs:

830g

Down Fill Power:

800

Down Fill Weight:

290g (based on size Regular)

Down Treatment:

Hydrophobic

Comfort Limit:

-1C

Insulation Type:

Down

Zip Position:

Left Zip

Nemo's updated Kayu 30 Down Sleeping Bag is a high quality minimalist bag with some unique and useful features. Nemo says: Updated for 2021, our Kayu men’s and women’s ultralight down mummy bags are pinnacle equipment for...

RRP: £369.99 - £389.99

Was:

Now: £339.99 - £359.99

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Shop our wide range of the lightest sleeping bags available. 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. Tracked Royal Mail Delivery as standard for UK orders.

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