• -10°C
    Basecamp -9C Down Sleeping Bag Basecamp -9C Down Sleeping Bag

    Sea to Summit

    Basecamp -9C Down Sleeping Bag

    Weighs
    1837g (Regular)
    Weighs:
    1837g (Regular)
    Comfort Limit:
    -10°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    820g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length

    The Sea to Summit Basecamp -9C Down Sleeping Bag is perfect for cold-weather vehicle camping. It's spacious and comfortable, with excellent insulation even in damp conditions. The innovative Free Flow Zip System allows for multiple configurations. Se…

    From: $663.83
    RRP: $785.38 | Save: $121.55
  • 0°C
    Boost 650 20F/-6C Down Sleeping Bag Boost 650 20F/-6C Down Sleeping Bag

    Thermarest

    Boost 650 20F/-6C Down Sleeping Bag

    Weighs
    1195g (Regular)
    Weighs:
    1195g (Regular)
    Comfort Limit:
    0°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    Mummy
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Versatile, well-insulated and built for cool weather reliability. The Boost 650 20 F delivers adjustable warmth in a thoughtfully engineered design. Thermarest says:  Ultra-comfy warmer weather backpacking sleeping bag with adjustable shape and.…

    From: $467.48
    RRP: $542.28 | Save: $74.80
  • 0°C
    Questar 32 Down Sleeping Bag Questar 32 Down Sleeping Bag

    Thermarest

    Questar 32 Down Sleeping Bag

    Weighs
    860g (size Regular)
    Fill Power:
    650
    Fill Weight:
    400g (size Regular)
    Insulation Type:
    Down
    Weighs:
    860g (size Regular)
    Comfort Limit:
    0°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    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…

    From: $396.42
    RRP: $467.48 | Save: $71.06
  • -7°C
    Womens Sidewinder SL 20 Down Sleeping Bag Womens Sidewinder SL 20 Down Sleeping Bag

    Big Agnes

    Womens Sidewinder SL 20 Down Sleeping Bag

    Weighs
    1140g (excludes stuff sack)
    Weighs:
    1140g (excludes stuff sack)
    Comfort Limit:
    -7°C
    Insulation Type:
    Down
    Fill Weight:
    700g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Fill Weight:
    634g

    A sleeping bag specifically made for the side sleepers of the world! Big Agnes has made an ergonomically designed bag, so you are no longer wrestling your bag for a good night’s sleep. Big Agnes says: Specifically designed for those who sleep o…

    $495.53
    RRP: $579.68 | Save: $84.15
  • -5°C
    Ascent 500 Down Sleeping Bag Ascent 500 Down Sleeping Bag

    Rab

    Ascent 500 Down Sleeping Bag

    Weighs
    1060g
    Weighs:
    1060g
    Fill Power:
    650
    Fill Weight:
    500g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -5°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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 …

    From: $476.83
    RRP: $560.98 | Save: $84.15
  • 3°C
    Down Hugger 650 Sleeping Bag #5

    Montbell

    Down Hugger 650 Sleeping Bag #5

    Weighs
    576g
    Weighs:
    576g
    Comfort Limit:
    3°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Fill Power:
    650
    Type:
    Mummy
    Fill Weight:
    650

    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...

    $433.82
  • -6°C
    Ohm 20F Down Sleeping Bag Ohm 20F Down Sleeping Bag

    Thermarest

    Ohm 20F Down Sleeping Bag

    Weighs
    646g (size Regular)
    Down Treatment:
    Hydrophobic
    Fill Power:
    900
    Insulation Type:
    Down
    Weighs:
    646g (size Regular)
    Comfort Limit:
    -6°C
    Zip Position:
    Left Zip
    Type:
    Mummy

    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 When you need ultralight weight and packability, …

    From: $731.15
    RRP: $860.18 | Save: $129.03
  • -7°C
    Alpine 400 Down Sleeping Bag Alpine 400 Down Sleeping Bag

    Rab

    Alpine 400 Down Sleeping Bag

    Weighs
    854g
    Weighs:
    854g
    Fill Power:
    650
    Fill Weight:
    400g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -7°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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,.…

    From: $458.13
    RRP: $542.28 | Save: $84.15
  • -3°C
    Cloud 800 20 Degree Down Sleeping Bag Cloud 800 20 Degree Down Sleeping Bag

    Sierra Designs

    Cloud 800 20 Degree Down Sleeping Bag

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

    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 you want it and warmth when you need it. The Cloud 800 Slee…

    From: $542.28
    RRP: $589.03 | Save: $46.75
  • -6°C
    Neutrino Pro 500 Down Sleeping Bag Neutrino Pro 500 Down Sleeping Bag

    Rab

    Neutrino Pro 500 Down Sleeping Bag

    Weighs
    943g
    Weighs:
    943g
    Fill Power:
    800
    Fill Weight:
    500g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -6°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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…

    From: $747.98
    RRP: $878.88 | Save: $130.90
  • 3°C
    Nitro 800 35 Degree Down Sleeping Bag Nitro 800 35 Degree Down Sleeping Bag

    Sierra Designs

    Nitro 800 35 Degree Down Sleeping Bag

    Weighs
    642g (size Regular)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    255g (size Regular)
    Insulation Type:
    Down
    Weighs:
    642g (size Regular)
    Comfort Limit:
    3°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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: $411.38
    RRP: $486.18 | Save: $74.80
  • °C
    Alpine -29C/-20F Down Sleeping Bag Alpine -29C/-20F Down Sleeping Bag

    Sea to Summit

    Alpine -29C/-20F Down Sleeping Bag

    Weighs
    1466g (Regular)
    Weighs:
    1466g (Regular)
    Comfort Limit:
    -28°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    1000g
    Fill Power:
    850+
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left and Right

    If you plan to brave arctic-level temperatures or high-altitude adventures, this bag delivers reliable warmth, thoughtful design, and exceptional comfort. Sea to Summit says:  The Alpine sleeping bag features the highest quality Ultra-Dry down a…

    $1,430.53
    RRP: $1,682.98 | Save: $252.45
  • 1°C
    Alpine 200 Down Sleeping Bag Alpine 200 Down Sleeping Bag

    Rab

    Alpine 200 Down Sleeping Bag

    Weighs
    648g
    Weighs:
    648g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    1°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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,.…

    From: $420.73
    RRP: $504.88 | Save: $84.15
  • -19°C
    Andes Infinium 800 Down Sleeping Bag Andes Infinium 800 Down Sleeping Bag

    Rab

    Andes Infinium 800 Down Sleeping Bag

    Weighs
    1350g
    Weighs:
    1350g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -19°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Rab's Andes Infinium bags are their Expedition class bags, filled with premium 800 Fill Power down contained within trapezoidal boxwall baffles with a differential cut to eliminate cold spots. Rab says: Combining 800FP goose down with heat reflective…

    $1,346.38
    RRP: $1,589.48 | Save: $243.10
  • 0°C
    Ascent 300 Down Sleeping Bag Ascent 300 Down Sleeping Bag

    Rab

    Ascent 300 Down Sleeping Bag

    Weighs
    855g
    Weighs:
    855g
    Fill Power:
    650
    Fill Weight:
    300g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    0°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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 …

    From: $448.78
    RRP: $523.58 | Save: $74.80
  • 7°C
    Biopod DownWool Extreme Light Sleeping Bag Biopod DownWool Extreme Light Sleeping Bag

    Gruezi Bag

    Biopod DownWool Extreme Light Sleeping Bag

    Weighs
    509g (Regular)
    Weighs:
    509g (Regular)
    Comfort Limit:
    7°C
    Insulation Type:
    DownWool
    Fill Weight:
    225g
    Fill Power:
    650
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Right

    Weighing just 500g and packing down to a mere 13 x 18 cm, the "Biopod DownWool Extreme Light" sleeping bag is the perfect choice for your summer adventures, whether it's trekking, biking, camping, staying in huts, or hiking the Camino de Santiago...

    From: $411.38
    RRP: $448.78 | Save: $37.40
  • -8°C
    Biopod DownWool Ice Sleeping Bag Biopod DownWool Ice Sleeping Bag

    Gruezi Bag

    Biopod DownWool Ice Sleeping Bag

    Weighs
    1550g (Regular)
    Weighs:
    1550g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Insulation Type:
    DownWool
    Fill Weight:
    786g
    Fill Power:
    650
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Right Zip

    The "Biopod DownWool Ice" sleeping bag is the ideal companion for trekking, camping, and mountain tours down to freezing temperatures, or as a 3-season sleeping bag for those who get cold easily. Grüezi Bag says:  What sets this sleeping b…

    From: $691.88
    RRP: $747.98 | Save: $56.10
  • -4°C
    Biopod DownWool Subzero Sleeping Bag Biopod DownWool Subzero Sleeping Bag

    Gruezi Bag

    Biopod DownWool Subzero Sleeping Bag

    Weighs
    1319g (Regular)
    Weighs:
    1319g (Regular)
    Comfort Limit:
    -4°C
    Type:
    Mummy
    Insulation Type:
    DownWool
    Fill Weight:
    561g
    Fill Power:
    650
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Right Zip

    From spring to autumn is the best season for trekking, biking, backpacking, and camping. The 3-season sleeping bag "Biopod DownWool Subzero" is the perfect companion for these activities Grüezi Bag says:  What makes this sleeping bag specia…

    From: $589.03
    RRP: $635.78 | Save: $46.75
  • 3°C
    Biopod DownWool Summer Sleeping Bag Biopod DownWool Summer Sleeping Bag

    Gruezi Bag

    Biopod DownWool Summer Sleeping Bag

    Weighs
    957g (Regular)
    Weighs:
    957g (Regular)
    Comfort Limit:
    3°C
    Insulation Type:
    DownWool
    Fill Weight:
    445g
    Fill Power:
    650
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    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.…

    From: $523.58
    RRP: $560.98 | Save: $37.40
  • 5°C
    Boost 650 32F/0C Down Sleeping Bag Boost 650 32F/0C Down Sleeping Bag

    Thermarest

    Boost 650 32F/0C Down Sleeping Bag

    Weighs
    921g (Regular)
    Weighs:
    921g (Regular)
    Comfort Limit:
    5°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    401g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Versatile, lightweight and designed for comfort-focused backpacking. The Boost 650 adapts to changing conditions with smart, user-friendly features. Thermarest says:  Ultra-comfy warmer weather backpacking sleeping bag with adjustable shape and.…

    From: $430.08
    RRP: $504.88 | Save: $74.80
  • 2°C
    Cloud 800 35 Degree Down Sleeping Bag Cloud 800 35 Degree Down Sleeping Bag

    Sierra Designs

    Cloud 800 35 Degree Down Sleeping Bag

    Weighs
    654g (size Regular)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    268g (size Regular)
    Insulation Type:
    Down
    Weighs:
    654g (size Regular)
    Comfort Limit:
    2°C
    Zip Length:
    No Zip
    Type:
    Mummy

    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 you want it and warmth when you need it. The Cloud 800 Slee…

    From: $448.78
    RRP: $532.93 | Save: $84.15
  • -7ºC
    Coda 10/20 Down Sleeping Bag Coda 10/20 Down Sleeping Bag

    Nemo

    Coda 10/20 Down Sleeping Bag

    Weighs
    1124g (Regular)
    Weighs:
    1124g (Regular)
    Comfort Limit:
    -7ºC
    Type:
    Mummy
    Fill Weight:
    ?
    Fill Power:
    ?
    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: $560.98
    RRP: $785.38 | Save: $224.40
  • -15°C
    Cosmic Ultra 0 Down Sleeping Bag Cosmic Ultra 0 Down Sleeping Bag

    Kelty

    Cosmic Ultra 0 Down Sleeping Bag

    Weighs
    1844g (excludes stuff sack)
    Weighs:
    1844g (excludes stuff sack)
    Comfort Limit:
    -15°C
    Insulation Type:
    Down
    Fill Weight:
    1000g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    The Cosmic Ultra range provide exceptional value for money with a serious amount of down providing you with a warm sleeping bag. These are well made bags that are durable, comfortable and have some impressive features. Kelty says: The Kelty Cosmic U…

    $411.38
    RRP: $589.03 | Save: $177.65
  • -1°C
    2025 Disco 30F Down Sleeping Bag 2025 Disco 30F Down Sleeping Bag

    Nemo

    Disco 30F Down Sleeping Bag

    Weighs
    868g (Regular)
    Weighs:
    868g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    320g
    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: $476.83
    RRP: $523.58 | Save: $46.75
  • -8°C
    Down Hugger 650 Sleeping Bag #0

    Montbell

    Down Hugger 650 Sleeping Bag #0

    Weighs
    1335g (excludes stuff sack)
    Weighs:
    1335g (excludes stuff sack)
    Length:
    Regular
    Comfort Limit:
    -8°C
    Insulation Type:
    Down
    Fill Power:
    650
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left and Right
    Type:
    Mummy

    The Down Hugger 650 has an innovative design allowing users to move around more with the super stretch material. It's more affordable than the Down Hugger 800 due to the use of 650 Down, but it has all the same tech! A practical, high-quality sleepin…

    $626.43
    RRP: $895.71 | Save: $269.28
  • -7°C
    Down Hugger 650 Sleeping Bag #2

    Montbell

    Down Hugger 650 Sleeping Bag #2

    Weighs
    988g (excludes stuff sack)
    Weighs:
    988g (excludes stuff sack)
    Fill Power:
    650
    Down Treatment:
    Standard
    Comfort Limit:
    -7°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    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...

    $633.91
  • -2°C
    Down Hugger 650 Sleeping Bag #3

    Montbell

    Down Hugger 650 Sleeping Bag #3

    Weighs
    775g (excludes stuff sack)
    Weighs:
    775g (excludes stuff sack)
    Fill Power:
    650
    Down Treatment:
    Standard
    Comfort Limit:
    -2°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    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...

    $521.71
  • -2C
    Greystone 20 Down Sleeping Bag Greystone 20 Down Sleeping Bag

    Big Agnes

    Greystone 20 Down Sleeping Bag

    Weighs
    1035g (size Regular)
    Weighs:
    1035g (size Regular)
    Comfort Limit:
    -7°C
    Insulation Type:
    Down
    Fill Weight:
    539g
    Fill Power:
    600
    Down Treatment:
    Hydrophobic
    Zip Position:
    Left Zip
    Type:
    Mummy

    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…

    $523.58
    RRP: $579.68 | Save: $56.10
  • 3c
    Greystone 30 Down Sleeping Bag Greystone 30 Down Sleeping Bag

    Big Agnes

    Greystone 30 Down Sleeping Bag

    Weighs
    799g (size Regular)
    Weighs:
    799g (size Regular)
    Comfort Limit:
    3c
    Insulation Type:
    Down
    Fill Weight:
    397g
    Fill Power:
    600
    Down Treatment:
    Hydrophobic
    Zip Position:
    Left Zip

    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 backpacking …

    $439.43
    RRP: $486.18 | Save: $46.75
  • 2°C
    Helium 250 Down Sleeping Bag Helium 250 Down Sleeping Bag

    Mountain Equipment

    Helium 250 Down Sleeping Bag

    Weighs
    706g
    Weighs:
    706g
    Fill Power:
    700
    Fill Weight:
    261g (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…

    From: $392.68
    RRP: $467.48 | Save: $74.80
  • -11°C
    Helium 600 Down Sleeping Bag Helium 600 Down Sleeping Bag

    Mountain Equipment

    Helium 600 Down Sleeping Bag

    Weighs
    1040g
    Weighs:
    1040g
    Fill Power:
    700
    Fill Weight:
    620g (size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    -11°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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…

    From: $560.98
    RRP: $654.48 | Save: $93.50
  • -16°C
    Kryos Down Sleeping Bag Kryos Down Sleeping Bag

    Mountain Equipment

    Kryos Down Sleeping Bag

    Weighs
    1187g (Regular)
    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

    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 lightweight Kryos is designed for alpine expedition use and cold-weather trips where low weight and...

    From: $1,112.63
    RRP: $1,234.18 | Save: $121.55
  • 1°C
    Mythic 200 Down Sleeping Bag Mythic 200 Down Sleeping Bag

    Rab

    Mythic 200 Down Sleeping Bag

    Weighs
    568g (Regular)
    Weighs:
    568g (Regular)
    Comfort Limit:
    1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    200g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Lenth
    Zip Position:
    Left Zip

    Ultra-lightweight with a highly tapered cut, the Mythic 200 is designed for summer, alpine style missions where weight and pack size are crucial to success. Filled with 900FP goose down and covered with a lightweight recycled Atmos fabric, it's a...

    $766.68
    RRP: $860.18 | Save: $93.50
  • -6°C
    Mythic 400 Down Sleeping Bag Mythic 400 Down Sleeping Bag

    Rab

    Mythic 400 Down Sleeping Bag

    Weighs
    726g (Regular)
    Weighs:
    726g (Regular)
    Comfort Limit:
    -6°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    400g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Lenth
    Zip Position:
    Left Zip

    Ultra-lightweight with a highly tapered cut, the Mythic 400 is designed for alpine style missions where weight and pack size are crucial to success. Filled with 900FP goose down and covered with a lightweight recycled Atmos fabric, it's a...

    $934.98
    RRP: $1,047.18 | Save: $112.20
  • -12°C
    Mythic 600 Down Sleeping Bag Mythic 600 Down Sleeping Bag

    Rab

    Mythic 600 Down Sleeping Bag

    Weighs
    921g (Regular)
    Weighs:
    921g (Regular)
    Comfort Limit:
    -12°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    600g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Lenth
    Zip Position:
    Left Zip

    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. Filled with 900FP goose down and covered with a lightweight recycled Atmos fabric, it's a...

    $1,103.28
    RRP: $1,234.18 | Save: $130.90
  • 2°C
    Mythic Ultra 180 Down Sleeping Bag Mythic Ultra 180 Down Sleeping Bag

    Rab

    Mythic Ultra 180 Down Sleeping Bag

    Weighs
    450g (Regular)
    Weighs:
    450g (Regular)
    Comfort Limit:
    2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    180g
    Fill Power:
    900
    Down Treatment:
    Hydrophobic
    Zip Length:
    Short Zip
    Zip Position:
    Left Zip

    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.  Rab says:  Designed and constructed by our in-house.…

    From: $934.98
    RRP: $1,103.28 | Save: $168.30
  • -1°C
    Neutrino 200 Down Sleeping Bag Neutrino 200 Down Sleeping Bag

    Rab

    Neutrino 200 Down Sleeping Bag

    Weighs
    630g
    Weighs:
    630g
    Fill Power:
    800
    Fill Weight:
    200g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -1°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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...

    From: $523.58
    RRP: $617.08 | Save: $93.50
  • -12°C
    Neutrino 600 Down Sleeping Bag Neutrino 600 Down Sleeping Bag

    Rab

    Neutrino 600 Down Sleeping Bag

    Weighs
    1029g
    Weighs:
    1029g
    Fill Power:
    800
    Fill Weight:
    600g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -12°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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...

    From: $794.73
    RRP: $934.98 | Save: $140.25
  • -22°C
    Neutrino 800 Down Sleeping Bag Neutrino 800 Down Sleeping Bag

    Rab

    Neutrino 800 Down Sleeping Bag

    Weighs
    1230g
    Weighs:
    1230g
    Fill Power:
    800
    Fill Weight:
    800g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -22°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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...

    From: $906.93
    RRP: $1,065.88 | Save: $158.95
  • -10°C
    Neutrino Pro 700 Down Sleeping Bag Neutrino Pro 700 Down Sleeping Bag

    Rab

    Neutrino Pro 700 Down Sleeping Bag

    Weighs
    1158g
    Weighs:
    1158g
    Fill Power:
    800
    Fill Weight:
    700g (size Regular)
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -10°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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…

    From: $869.53
    RRP: $1,028.48 | Save: $158.95
  • -9°C
    Nitro 800 20 Degree Down Sleeping Bag Nitro 800 20 Degree Down Sleeping Bag

    Sierra Designs

    Nitro 800 20 Degree Down Sleeping Bag

    Weighs
    842g (size Regular)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    210g (size Regular)
    Insulation Type:
    Down
    Weighs:
    842g (size Regular)
    Comfort Limit:
    -9°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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: $514.23
    RRP: $598.38 | Save: $84.15
  • 0°C
    Parsec 32F Down Sleeping Bag Parsec 32F Down Sleeping Bag

    Thermarest

    Parsec 32F Down Sleeping Bag

    Weighs
    717g (size Regular)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    337g (size Regular)
    Insulation Type:
    Down
    Weighs:
    717g (size Regular)
    Comfort Limit:
    0°C
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    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…

    From: $603.99
    RRP: $710.58 | Save: $106.59
  • -8ºC
    Riff 15F Down Sleeping Bag Riff 15F Down Sleeping Bag

    Nemo

    Riff 15F Down Sleeping Bag

    Weighs
    1126g (Regular)
    Weighs:
    1126g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Fill Weight:
    540g
    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: $691.88
    RRP: $747.98 | Save: $56.10
  • Left Zip
    Riff 30F Down Sleeping Bag Riff 30F Down Sleeping Bag

    Nemo

    Riff 30F Down Sleeping Bag

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

    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: $579.68
    RRP: $673.18 | Save: $93.50
  • -5°C
    Seamless Down Hugger 800 Sleeping Bag #2 Seamless Down Hugger 800 Sleeping Bag #2

    Montbell

    Seamless Down Hugger 800 Sleeping Bag #2

    Weighs
    743g (excludes stuff sack)
    Weighs:
    743g (excludes stuff sack)
    Fill Power:
    800
    Down Treatment:
    Standard
    Comfort Limit:
    -5°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip
    Type:
    Mummy

    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…

    $785.38
  • -18°C
    Sonic 0 Down Sleeping Bag Sonic 0 Down Sleeping Bag

    Nemo

    Sonic 0 Down Sleeping Bag

    Weighs
    1544g
    Weighs:
    1544g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -18°C
    Insulation Type:
    Down
    Zip Position:
    Left Zip
    Fill Weight:
    835g

    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: $972.38
    RRP: $1,121.98 | Save: $149.60
  • -18°C
    Sea to Summit Spark -18C/0F Down Sleeping Bag Sea to Summit Spark -18C/0F Down Sleeping Bag

    Sea to Summit

    Spark -18C/0F Down Sleeping Bag

    Weighs
    1118g (Regular)
    Weighs:
    1118g (Regular)
    Comfort Limit:
    -18°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    840g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for increased protection from condensation. Sea to Summit...

    From: $1,019.13
    RRP: $1,206.13 | Save: $187.00
  • -1°C
    Sea to Summit Spark -1C/30F Down Sleeping Bag Sea to Summit Spark -1C/30F Down Sleeping Bag

    Sea to Summit

    Spark -1C/30F Down Sleeping Bag

    Weighs
    498g (Regular)
    Weighs:
    498g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    265g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    1/2 Length
    Zip Position:
    Left Zip

    Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for increased protection from condensation. Sea to Summit...

    From: $635.78
    RRP: $747.98 | Save: $112.20
  • -8°C
    Spark -9C/15F Down Sleeping Bag Spark -9C/15F Down Sleeping Bag

    Sea to Summit

    Spark -9C/15F Down Sleeping Bag

    Weighs
    797g (Regular)
    Weighs:
    797g (Regular)
    Comfort Limit:
    -8°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    480g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    Sea to Summit have redesigned its renowned Spark sleeping bag line, featuring high-quality materials and ethically sourced down. Now featuring waterproof material at the hood and foot box for increased protection from condensation. Sea to Summit...

    From: $794.73
    RRP: $934.98 | Save: $140.25
  • 3°C
    Sea to Summit Spark Pro -1C Down Sleeping Bag Sea to Summit Spark Pro -1C Down Sleeping Bag

    Sea to Summit

    Spark Pro -1C Down Sleeping Bag

    Weighs
    637g (Regular)
    Weighs:
    637g (Regular)
    Comfort Limit:
    -2°C
    Insulation Type:
    Down
    Fill Weight:
    310g (based on regular size)
    Fill Power:
    950
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    The Spark Pro is an improved version of the renowned Spark series of sleeping bags from Sea to Summit, offering several user-friendly features for outdoor adventures. Sea to Summit says:  The Spark Pro sleeping bag is the perfect option for...

    From: $794.73
    RRP: $934.98 | Save: $140.25
  • -7°C
    Torchlight EXP 20F Down Sleeping Bag Torchlight EXP 20F Down Sleeping Bag

    Big Agnes

    Torchlight EXP 20F Down Sleeping Bag

    Weighs
    1122g (Regular)
    Weighs:
    1122g (Regular)
    Comfort Limit:
    -7°C
    Insulation Type:
    Down
    Fill Weight:
    510
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length

    Spacious, adaptable, and comfortable, the Torchlight EXP 20F 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..…

    $560.98
    RRP: $617.08 | Save: $56.10
  • -18°C
    Trek -18C Down Sleeping Bag Trek -18C Down Sleeping Bag

    Sea to Summit

    Trek -18C Down Sleeping Bag

    Weighs
    1894g (Regular)
    Weighs:
    1894g (Regular)
    Comfort Limit:
    -18°C
    Type:
    Mummy
    Fill Weight:
    1000g (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 -18°C Down Sleeping Bag is ideal for cold-weather camping. Its comfort rating of -11°C and 650+ Fill Power Duck Down provides excellent insulation and warmth. The semi-rectangular fit and ergonomic design offer ample sp…

    $682.53
    RRP: $804.08 | Save: $121.55
  • -2°C
    Trek -1C Down Sleeping Bag Trek -1C Down Sleeping Bag

    Sea to Summit

    Trek -1C Down Sleeping Bag

    Weighs
    1108g (Regular)
    Weighs:
    1108g (Regular)
    Comfort Limit:
    -2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    380g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    Sea to Summit's Trek -1C Down Bag provides versatile temperature control and comfort. It features 650+ fill duck down, a Free Flow zipper system for ventilation, and a generous semi-rectangular shape. The bag is not ultralight but offers a good balan…

    From: $523.58
    RRP: $607.73 | Save: $84.15
  • -9°C
    Trek -9C Down Sleeping Bag Trek -9C Down Sleeping Bag

    Sea to Summit

    Trek -9C Down Sleeping Bag

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

    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: $589.03
    RRP: $691.88 | Save: $102.85
  • -19°C
    Womens Andes Infinium 800 Down Sleeping Bag Womens Andes Infinium 800 Down Sleeping Bag

    Rab

    Womens Andes Infinium 800 Down Sleeping Bag

    Weighs
    1361g
    Weighs:
    1361g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Comfort Limit:
    -19°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Rab's Andes Infinium bags are their Expedition class bags, filled with premium 800 Fill Power down contained within trapezoidal boxwall baffles with a differential cut to eliminate cold spots. Rab says: Combining 800FP goose down with heat reflective…

    $1,346.38
    RRP: $1,589.48 | Save: $243.10
  • -2°C
    Sea to Summit Womens Ascent -1C Down Sleeping Bag Sea to Summit Womens Ascent -1C Down Sleeping Bag

    Sea to Summit

    Womens Ascent -1C Down Sleeping Bag

    Weighs
    895g (Regular)
    Weighs:
    895g (Regular)
    Comfort Limit:
    -2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    459g (based on regular size)
    Fill Power:
    750
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Left Zip

    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. Sea to Summit says:  The Ascent Slee…

    From: $607.73
    RRP: $719.93 | Save: $112.20
  • -3°C
    Womens Cloud 800 20 Degree Down Sleeping Bag Womens Cloud 800 20 Degree Down Sleeping Bag

    Sierra Designs

    Womens Cloud 800 20 Degree Down Sleeping Bag

    Weighs
    826g (excluding stuff sack)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    419g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    826g (excluding stuff sack)
    Comfort Limit:
    -3°C
    Zip Length:
    No Zip

    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 you want it and warmth when you need it. The Cloud 800 Slee…

    $560.98
    RRP: $617.08 | Save: $56.10
  • Womens Cosmic 20 Down Sleeping Bag Womens Cosmic 20 Down Sleeping Bag

    Kelty

    Womens Cosmic 20 Down Sleeping Bag

    Weighs
    1497g (Regular)
    Weighs:
    1497g (Regular)
    Comfort Limit:
    -7°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    840 g
    Down Treatment:
    Standard
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    Kelty 2024 Cosmic 20 Down Sleeping Bag: warm, comfortable, and eco-friendly. Trapezoidal baffle construction enhances warmth, while 550 fill-down insulation provides comfort to -7°C. Semi-rectangular shape and expanded foot box offer extra space.…

    $355.28
    RRP: $448.78 | Save: $93.50
  • -16°C
    2025 Womens Disco 15F Down Sleeping Bag 2025 Womens Disco 15F Down Sleeping Bag

    Nemo

    Womens Disco 15F Down Sleeping Bag

    Weighs
    1498g (Regular)
    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: $542.28
    RRP: $598.38 | Save: $56.10
  • -6
    2025 Womens Disco 30F Down Sleeping Bag 2025 Womens Disco 30F Down Sleeping Bag

    Nemo

    Womens Disco 30F Down Sleeping Bag

    Weighs
    1148g (Regular)
    Weighs:
    1148g (Regular)
    Comfort Limit:
    -6
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    465g (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: $476.83
    RRP: $523.58 | Save: $46.75

Down is still has the highest warmth to weight ratio of any bag filling, so the lightest bags for a given warmth rating will be down filled. All our supplier use Ethically sourced down.