Down Sleeping Bags

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...

The Pajak Core 400 is a high-end sleeping bag for cool-weather adventures, with an EN comfort limit rating of -6°C; the 700-fill power RDS-certified Polish white duck down offers an excellent warmth-to-weight ratio. Pajak says:  Core 400...

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...

A warm and cosy down bag that goes a long way to reduce cold spots and drafts from entering the bag.   Big Agnes says:  Our Greystone 30° mummy-style sleeping bag delivers high value and performance in a lightweight bag. Ideal for...

We're working out what we think - we'll add our view here!  Nordisk says:  New performance cut down sleeping bag for three seasons. Our Verdict We're working out what we think about Nordisk's Iver +5 Mummy Down Sleeping Bag, we'll add our.…

UOG TOP PICK—Rab's Neutrino range features 800 Fill Power down intelligently baffled and a Tapered Mummy shape for an excellent warmth-to-weight ratio. It is a fantastic all-round bag for trekking or fast and light, and it is one of our top pic…

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. ..…

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. ..…

UOG TOP PICK—Rab's Neutrino range features 800 Fill Power down intelligently baffled and a Tapered Mummy shape for an excellent warmth-to-weight ratio. It is a fantastic all-round bag for trekking or fast and light, and it is one of our top pic…

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…

UOG TOP PICK - Sierra Designs Womens 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…

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..…

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,.…

The Western Mountaineering TerraLite offers a light weight spacious bag that can also serve as a quilt, so is a perfect choice for those looking for a warm and comfortable night's sleep, but still want to save the grams.   Western...

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…

UOG TOP PICK - Parsec 20F Down Sleeping Bag This updated version of the Parsec now 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, it’s a plea…

The Turbat Nox 400 Down Sleeping Bag is the lightest and most compact option in Turbat's lineup, ideal for summer adventures. Its L-shaped zipper transforms it into a blanket, providing versatility and comfort. The increased foot box space and though…

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…

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,.…

Rab's Ascent range uses 650 Fill Power down contained in technical baffles to create sleeping bags with very respectable warmth to weight ratios despite them being a more comfortable shape than the more performance orientated bags. Rab says: A 650FP …

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...

For the comfort-conscious backpacker, the lightweight Thermarest Questar 32 Sleeping Bag blends comfort features with a backcountry-friendly packed size. Thermarest says: As the lightest bag in our award-winning Questar line, this bag makes the perf…

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…

Warm, reliable, and built to last, this is a two-season down bag with classic Fjällräven attention to detail. Fjallraven says:  Two-season technical goose down sleeping bag with optimal weight-to-warmth ratio. Produced without PFAS. Ke…

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…

UOG TOP PICK—The Sea to Summit Ascent is a lightweight sleeping bag ideal for three seasons. Its 750+ fill power of responsibly sourced duck down provides warmth and is treated to maintain performance in damp conditions. It is a fantastic all-r…

UOG TOP PICK—The Pajak Core 550 is a high-end sleeping bag for cold-weather adventures, with an EN comfort rating of -3°C; the 700-fill power RDS-certified Polish white duck down offers an excellent warmth-to-weight ratio. It is a fantastic…

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...

The Turbat Kuk 500 Down Sleeping Bag offers exceptional comfort with minimal bulk for three-season camping. Weighing just 911 grams, it is ultra-light and compressible due to its high-grade Ukrainian goose down. It handles various temperatures, with …

UOG TOP PICK—Ultra-lightweight with a highly tapered cut, the Mythic 600 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…

The Alpinlite would be a good choice if you find standard mummy bags to be too restricting around the shoulders and foot. The continuous baffle means that down can be shifted from the bottom of the bag (where it can get crushed) to the top of the bag…

The Alpinlite would be a good choice if you find standard mummy bags to be too restricting around the shoulders and foot. The continuous baffle means that down can be shifted from the bottom of the bag (where it can get crushed) to the top of the bag…

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 -8.3°C Comfort Limit. Sierra Designs.…

Spacious, adaptable, and comfortable, the Torchlight EXP 30F is built for sleepers who don’t want to feel boxed in. Big Agnes says:  Looking for a sleeping bag you can fully customize, for the most comfortable night's sleep possible? The..…

UOG TOP PICK—Rab's Neutrino Pro range features 800 Fill Power down intelligently baffled for an excellent warmth-to-weight ratio. A water-resistant outer shell gives them the flexibility to be used for bivvying, tarp camping, etc., as well as y…

UOG TOP PICK—Sea to Summit has redesigned its renowned Spark sleeping bag line, which features high-quality materials and is ethically sourced down. Now, it features waterproof material at the hood and foot box for increased protection from...

Mountain Equipment's Women’s Helium 600 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. Mount…

The "Biopod DownWool Summer" is the perfect trekking and biking sleeping bag for the best vacation times from late spring to early autumn, offering an excellent balance of insulation, weight, and pack size. Grüezi Bag says:  What sets this.…

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. ..…

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. ..…

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...

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...

Dialed in for backpacking adventures, the fully-featured Questar 20 Sleeping Bag delivers three-season comfort with 650 fill Nikwax Hydrophobic Down. Thermarest says: This is the award-winning, feature-packed down bag you've always wanted. We've loa…

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…

We're working out what we think - we'll add our view here!  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 …

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. The ThermoGill venting syste…

UOG TOP PICK - Womens Neutrino 600 Down Sleeping Bag 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 & ligh…

UOG TOP PICK—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.…

UOG TOP PICK - Neutrino 600 Down Sleeping Bag 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 in th…

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,.…

A warm and cosy down bag the reduces cold spots and drafts from entering the bag. 625g of Down Tek™ and a fill power of 650 gives Greystone 20 comfort limit of -7°.   Big Agnes says:  Our Greystone 20° mummy-style sleeping bag…

Mountain Equipment's Helium 600 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: Low in wei…

We're working out what we think - we'll add our view here!  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 b…

Rab's Ascent range uses 650 Fill Power down contained in technical baffles to create sleeping bags with very respectable warmth to weight ratios despite them being a more comfortable shape than the more performance orientated bags. Rab says: A 650FP …

Rab's Ascent range uses 650 Fill Power down contained in technical baffles to create sleeping bags with very respectable warmth to weight ratios despite them being a more comfortable shape than the more performance orientated bags. Rab says: A 650FP …

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…

Womens Greystone 20 Down Sleeping Mummy Bag is designed for Women. 625g of Down Tek™ and a fill power of 600 gives a comfort limit of -7°C which is a good warmth to weight ratio for a bag weighing just over 1kg. Big Agnes says:  Our...

Warm, reliable, and built to last, this is a three-season down bag with classic Fjällräven attention to detail. Fjallraven says:  Three-season technical goose down sleeping bag with optimal weight-to-warmth ratio. Produced without PFAS…

UOG TOP PICK—Exped's Ultra -10° Down Sleeping Bag offers warmth due to its 850 down fill and H baffles. It has a hood with an adjustable neck guard, reversible zip pull, and an inner pocket for extra protection. The bag provides ample shoul…

The Pajak Quest 4Two Double Sleeping Bag is a superb option for couples seeking a comfortable, lightweight, and eco-friendly sleeping bag. Its temperature rating makes it suitable for mild weather, and its thoughtful design features enhance convenien…