Down Sleeping Bags

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  • -6C
    Womens Alpine -6C / 20F Down Sleeping Bag Womens Alpine -6C / 20F Down Sleeping Bag
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    Rab

    Womens Alpine -6C / 20F Down Sleeping Bag

    Weighs
    1064g (Regular)
    Weighs:
    1064g (Regular)
    Comfort Limit:
    -6C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    480
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

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

    From: $555.73
    RRP: $623.98 | Save: $68.25
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  • -12C
    Womens Ascent -12C / 10F Down Sleeping Bag Womens Ascent -12C / 10F Down Sleeping Bag
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    Rab

    Womens Ascent -12C / 10F Down Sleeping Bag

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

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

    From: $623.98
    RRP: $701.98 | Save: $78.00
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  • -2°C
    Sea to Summit Womens Ascent -1C Down Sleeping Bag Sea to Summit Womens Ascent -1C Down Sleeping Bag
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    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: $633.73
    RRP: $750.73 | Save: $117.00
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  • -6C
    Womens Ascent -6C / 20F Down Sleeping Bag Womens Ascent -6C / 20F Down Sleeping Bag
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    Rab

    Womens Ascent -6C / 20F Down Sleeping Bag

    Weighs
    1106g (Regular)
    Weighs:
    1106g (Regular)
    Comfort Limit:
    -6C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    480g
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

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

    From: $575.23
    RRP: $643.48 | Save: $68.25
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  • -16°C
    2025 Womens Disco 15F Down Sleeping Bag 2025 Womens Disco 15F Down Sleeping Bag
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    Nemo

    Womens Disco 15F Down Sleeping Bag

    Weighs
    1498g (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: $565.48
    RRP: $623.98 | Save: $58.50
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  • -6
    2025 Womens Disco 30F Down Sleeping Bag 2025 Womens Disco 30F Down Sleeping Bag
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    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: $497.23
    RRP: $545.98 | Save: $48.75
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  • -11.6°C
    Womens Get Down 20 Down Sleeping Bag Womens Get Down 20 Down Sleeping Bag
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    Sierra Designs

    Womens Get Down 20 Down Sleeping Bag

    Weighs
    1108g (excluding stuff sack)
    Down Treatment:
    Hydrophobic
    Fill Power:
    550
    Fill Weight:
    708g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    1108g (excluding stuff sack)
    Comfort Limit:
    -11.6°C
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    The Women's 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 -11.6°C Comfort Limit. Sierra…

    $389.98
    RRP: $448.48 | Save: $58.50
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  • 2°C
    Womens Helium 250 Down Sleeping Bag Womens Helium 250 Down Sleeping Bag
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    Mountain Equipment

    Womens Helium 250 Down Sleeping Bag

    Weighs
    617g
    Weighs:
    617g
    Fill Power:
    700
    Fill Weight:
    242g (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…

    From: $409.48
    RRP: $487.48 | Save: $78.00
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  • -15°C
    Womens Helium 800 Down Sleeping Bag Womens Helium 800 Down Sleeping Bag
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    Mountain Equipment

    Womens Helium 800 Down Sleeping Bag

    Weighs
    1132g
    Weighs:
    1132g
    Fill Power:
    700
    Fill Weight:
    734g (size Regular)
    Down Treatment:
    Standard
    Comfort Limit:
    -15°C
    Insulation Type:
    Down
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip
    Type:
    Mummy

    Mountain Equipment's Women’s Helium 800 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…

    From: $662.98
    RRP: $779.98 | Save: $117.00
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  • -12C
    Womens Neutrino -12C / 10F Down Sleeping Bag Womens Neutrino -12C / 10F Down Sleeping Bag
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    Rab

    Womens Neutrino -12C / 10F Down Sleeping Bag

    Weighs
    1027g (Regular)
    Weighs:
    1027g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    600
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Rab says:  Versatile, all-mountain down sleeping bag offering superb warmth for weight for a range of alpine pursuits, from trekking to mountaineering. Built with L.O.F.T 3D™…

    From: $994.48
    RRP: $1,111.48 | Save: $117.00
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  • -12C
    Womens Neutrino -6C / 20F Down Sleeping Bag Womens Neutrino -6C / 20F Down Sleeping Bag
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    Rab

    Womens Neutrino -6C / 20F Down Sleeping Bag

    Weighs
    889g (Regular)
    Weighs:
    889g (Regular)
    Comfort Limit:
    -6C
    Comfort Limit: Not Rated:
    Comfort Limit: -6C To -10C
    Insulation Type:
    Down
    Fill Weight:
    400
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left Zip

    We're working out what we think - we'll add our view here!  Rab says:  Versatile, all-mountain down sleeping bag offering superb warmth for weight for a range of alpine pursuits, from trekking to spring alpinism. Built with L.O.F.T 3D&trade…

    From: $818.98
    RRP: $916.48 | Save: $97.50
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  • -2°C
    Womens Nitro 800 20 Degree Down Sleeping Bag Womens Nitro 800 20 Degree Down Sleeping Bag
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    Sierra Designs

    Womens Nitro 800 20 Degree Down Sleeping Bag

    Weighs
    1004g (excluding stuff sack)
    Down Treatment:
    Hydrophobic
    Fill Power:
    800
    Fill Weight:
    418g (based on size Regular)
    Insulation Type:
    Down
    Weighs:
    1004g (excluding stuff sack)
    Comfort Limit:
    -2°C
    Zip Length:
    3/4 Length
    Zip Position:
    Right 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…

    $555.73
    RRP: $653.23 | Save: $97.50
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  • -12C
    Womens Radeon -12C / 10F Synthetic Sleeping Bag Womens Radeon -12C / 10F Synthetic Sleeping Bag
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    Rab

    Womens Radeon -12C / 10F Synthetic Sleeping Bag

    Weighs
    1745g (Regular)
    Weighs:
    1745g (Regular)
    Comfort Limit:
    -12C
    Type:
    Mummy
    Insulation Type:
    Synthetic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

    We're working out what we think - we'll add our view here!  Rab says:  Built to withstand the rigours of wild camping and trekking, this synthetic sleeping bag offers enduring warmth in cold, changeable weather. Filled with Stratus™..…

    From: $331.48
    RRP: $370.48 | Save: $39.00
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  • -15ºC
    Womens Riff 15F Down Sleeping Bag Womens Riff 15F Down Sleeping Bag
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    Nemo

    Womens Riff 15F Down Sleeping Bag

    Weighs
    1455g (Regular)
    Weighs:
    1455g (Regular)
    Comfort Limit:
    -15ºC
    Type:
    Mummy
    Fill Weight:
    845g
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Left

    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: $662.98
    RRP: $779.98 | Save: $117.00
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  • -7 °C
    Womens Riff 30F Down Sleeping Bag Womens Riff 30F Down Sleeping Bag
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    Nemo

    Womens Riff 30F Down Sleeping Bag

    Weighs
    1015g (Regular)
    Weighs:
    1015g (Regular)
    Comfort Limit:
    -7 °C
    Type:
    Mummy
    Fill Weight:
    455
    Fill Power:
    800
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right Zip

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

    From: $653.23
    RRP: $701.98 | Save: $48.75
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  • -1°C
    Sea to Summit Womens Spark -1C/30F Down Sleeping Bag Sea to Summit Womens Spark -1C/30F Down Sleeping Bag
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    Sea to Summit

    Womens Spark -1C/30F Down Sleeping Bag

    Weighs
    591g (Regular)
    Weighs:
    591g (Regular)
    Comfort Limit:
    -1°C
    Type:
    Mummy
    Insulation Type:
    Down
    Down Treatment:
    Hydrophobic
    Fill Weight:
    375g (based on regular size)
    Fill Power:
    850
    Zip Length:
    1/2 Length
    Zip Position:
    Right 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: $662.98
    RRP: $779.98 | Save: $117.00
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  • -9C
    Womens Spark -9C/15F Down Sleeping Bag Womens Spark -9C/15F Down Sleeping Bag
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    Sea to Summit

    Womens Spark -9C/15F Down Sleeping Bag

    Weighs
    947g (Regular)
    Weighs:
    947g (Regular)
    Comfort Limit:
    -9C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    685g (based on regular size)
    Fill Power:
    850
    Down Treatment:
    Hydrophobic
    Zip Length:
    3/4 Length
    Zip Position:
    Right 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: $828.73
    RRP: $974.98 | Save: $146.25
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  • -2°C
    Womens Trek -1C Down Sleeping Bag Womens Trek -1C Down Sleeping Bag
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    Sea to Summit

    Womens Trek -1C Down Sleeping Bag

    Weighs
    1226g (Regular)
    Weighs:
    1226g (Regular)
    Comfort Limit:
    -2°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    520g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Right 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…

    $526.48
    RRP: $623.98 | Save: $97.50
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  • -16°C
    Womens Trek -9C Down Sleeping Bag Womens Trek -9C Down Sleeping Bag
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    Sea to Summit

    Womens Trek -9C Down Sleeping Bag

    Weighs
    1614g (Regular)
    Weighs:
    1614g (Regular)
    Comfort Limit:
    -16°C
    Type:
    Mummy
    Fill Weight:
    800g (based on regular size)
    Fill Power:
    650
    Down Treatment:
    Hydrophobic
    Zip Length:
    Full Length
    Zip Position:
    Right Zip
    Insulation Type:
    Down

    The Sea to Summit Women’s Trek -9C Down Sleeping Bag is perfect for cold weather camping. Its 650+ fill power duck-down insulation ensures warmth even in damp conditions. The semi-rectangular fit and Free Flow Zip System provide comfort and...

    $623.98
    RRP: $731.23 | Save: $107.25
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  • 3°C
    Xenith II Down Sleeping Bag Xenith II Down Sleeping Bag
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    Mountain Equipment

    Xenith II Down Sleeping Bag

    Weighs
    490g (Regular)
    Weighs:
    490g (Regular)
    Comfort Limit:
    3°C
    Type:
    Mummy
    Insulation Type:
    Down
    Fill Weight:
    197g
    Fill Power:
    900
    Down Treatment:
    Standard
    Zip Length:
    Full Length
    Zip Position:
    Left Zip
    BG Top Picks:
    Yes

    BG TOP PICK – For Ultralight Summer Assurance in the Hills: Weighing just 490g with 900-fill down, targeted baffle design, and a sculpted Alpine fit, the Mountain Equipment Xenith II delivers efficient warmth and packability for cool summer nig…

    From: $721.48
    RRP: $838.48 | Save: $117.00
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  • -12°C
    Xeros Down Sleeping Bag Xeros Down Sleeping Bag
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    Mountain Equipment

    Xeros Down Sleeping Bag

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

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

    From: $877.48
    RRP: $1,169.98 | Save: $292.50
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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.