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  • Marmot - Hydrogen Sleeping Bag: 30 Degree Down - Dark Citron/Olive

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  • Marmot - Hydrogen Sleeping Bag: 30 Degree Down - Dark Citron/Olive

Marmot Hydrogen Sleeping Bag: 30 Degree Down

$328.95 - $348.95

Free 2-Day shipping on orders over $50*

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    • Reg/Left Zip
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    • Dark Citron/Olive

    1 Review


    Light on the back, warm in the sack.

    Being a member of Marmot's Ultralight series of sleeping bags, the Hydrogen 30-Degree Down Bag is a great option for the ounce-counting backpacker that still appreciates a good night's sleep after a long day on the trail. To keep the Hydrogen warm in the face of condensation, Marmot used Pertex Microlight fabric to save weight, increase breathability, and protect the down insulation from light moisture. Better yet, the insulation consists of 800-fill down that's been finished with Marmot's Down Defender treatment to help prevent it from clumping and ultimately losing insulating properties should it happen to get wet. The basic mummy shape efficiently traps warm air and has an anatomic footbox to give your feet some extra room to roam once you're in for the night, and comes with either a left- or right-handed full-length zipper to please right- and left-sided sleepers. An additional zipper on the opposite side allows the front of the bag to fold down for added comfort when you're sitting up in your bag waiting for a storm to pass.

    • 30-degree temperature rating
    • 800-fill down insulation
    • Down Defender water-resistant treatment
    • Mummy shape with anatomic footbox
    • Pertex Microlight 20D nylon ripstop
    • Second fold-down zipper
    • Stuff sack included
    • Item #MAR00T4

    Tech Specs

    Pertex Microlight (20D nylon ripstop)
    800-fill down, Down Defender treatment
    Max User Height
    [regular] 6 ft, [long] 6 ft 6 in
    Shoulder Circumference
    [regular] 61, [long] 63
    Hip Circumference
    [regular] 56, [long] 58
    Foot Circumference
    [regular] 39, [long] 41
    Bag Length
    [regular] 81, [long] 87
    Draft Tube
    Fill Weight
    12 oz
    30 F
    European Norm Comfort Rating
    36.6 F
    European Norm Lower Limit Rating
    24.4 F
    Stuff Sack
    Stuff Size
    6 x 12 in
    Claimed Weight
    1 lb 7.5 oz, 1 lb 11 oz
    Recommended Use
    Manufacturer Warranty

    Tech Specs

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    Warm and Light

      I would very much keep this sleeping bag but i ended up returning it to buy a cheaper marmot sleeping bag. Although it's cheaper and not as warm as this one, I just can't afford something like this right now. Maybe one day in the future~