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  • Big Agnes - Crosho UL Sleeping Bag: -20 Degree Down - Blue
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  • Big Agnes - Crosho UL Sleeping Bag: -20 Degree Down - Blue

Big Agnes Crosho UL Sleeping Bag: -20 Degree Down

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sale $464.96 $619.95

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    1 Review


    Survive the summit push.

    Meeting the demands of extreme alpine environments, the Big Agnes Croshu UL -20 Degree Sleeping Bag maintains fiery warmth when whipping winds and subzero temperatures threaten to leave you in full-on survival mode. The bag's ultra-light designation makes it an ideal choice for shaving weight, especially when you're hauling up a big wall or trekking across inhospitable terrain.

    850-fill DownTek maximizes the bag's lofting power, trapping essential body heat when you're hunkering down on a portaledge for the night, and it uses a hydrophobic treatment that repels outside moisture from compromising its heat-trapping loft. Insotect Flow Construction replaces the traditional baffles employed on many subzero bags. This Flow-Optimized Architecture features Vertical Thermal Channels for rapid and equal distribution of body heat—all without cold spots sapping your warmth inside. It's also contoured to your body's shape for a closer fit that locks in precious heat in extreme conditions, and it reduces the amount of materials needed in materials to result in a lighter bag on arduous adventures.

    • Fiery warmth for sleeping in extreme environments
    • 850-fill DownTek insulation traps precious body heat
    • Hydrophobic down treatment repels outside moisture
    • Insotect Flow Construction eliminates cold spots
    • Nylon ripstop shell with water-repellent finish
    • 3D anti-snag draft tube prevents heat loss
    • Contoured hood with one-hand cinch adjustment
    • Based in Colorado's Rockies, Big Agnes makes premium camping gear
    • Item #BAG00AS

    Tech Specs

    [shell] nylon ripstop, [lining] nylon ripstop
    850-fill DownTek
    [shell] water-repellent finish, [insulation] hydrophobic down treatment
    Max User Height
    [regular] 6ft, [long] 6ft 6in
    Shoulder Circumference
    [regular] 60in, [long] 62in
    Hip Circumference
    [regular] 54in, [long] 56in
    Foot Circumference
    [regular] 36in, [long] 38in
    Draft Tube
    3D anti-snag draft tube
    Fill Weight
    [regular] 2lb 3oz, [long] 2lb 5oz
    Storage Sack
    mesh storage sack
    Stuff Sack
    nylon stuff sack
    Stuff Size
    [regular and long] 9 x 20in
    Claimed Weight
    [regular] 3lb, [long] 3lb 4oz
    Recommended Use
    alpine & expedition
    Manufacturer Warranty

    Tech Specs

    • Reviews
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    UL = Unbelievably Light

      I have been trying a ton of sleeping bags this past year and the Crosho is a definite standout. 3lbs for a -20 winter bag seems too real to believe. I haven't field tested in the cold and snow yet, but have no reason to think it is not going to keep me warm. Hydrophobic down is a must have, in my book,I'll update this later, once winter camping season gets going. I'm planning some overnight touring trips and stoked to have a warm, light bag to use!

      Big Agnes Ultralight Traditional Down

      These technical ultralight Big Agnes bags are designed for adventures where every ounce counts, each nook and cranny in your pack is accounted for, and you depend on the performance of your sleeping bag like you would a harness, helmet, or beacon.