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Marmot

Marmot Hydrogen 30° Down Sleeping Bag Long

Marmot Hydrogen 30° Down Sleeping Bag Long

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The Marmot Hydrogen 30° Down Sleeping Bag is a super-packable three-season bag built for backpackers who count every ounce. Its RDS-certified 800-fill-power goose down uses a quick-dry ExpeDRY treatment, and the ISO-tested comfort rating of 36°F (2°C) with a 27°F (-3°C) limit keeps warmth reliable when temperatures hover near freezing.

Curved baffles hold the down in place to reduce cold spots, while the anatomically shaped footbox wraps around your feet for extra warmth. An anti-snag main zipper and a fold-down secondary zipper add ventilation and easy entry, and the long length fits sleepers up to 6'6". A stuff sack and storage sack are included for compact packing and off-season storage.

Key Features

Brand Marmot
Model Number M14403
Product Type Sleeping Bag
Bag Temperature Celsius -1°C
Bag Temperature Fahrenheit 30°F
Tested Comfort 36°F / 2°C
Tested Limit 27°F / -3°C
Insulation Material Down defender, Goose Down
Insulation Type Goose Down
Fill Power 800
Shoulder Girth 63 in (160 cm)
Hip Girth 57.9 in (147 cm)
Footbox Size 40.9 in (104 cm)
Stuff Sack Size 11.8 x 5.9 in (30 x 15 cm)
Product Weight 1 lb 12.6 oz (811 g)
Zipper Location Left Zip
Stash Pocket Yes
Includes Stuff Sack Yes
Includes Storage Sack Yes
Includes Compression Stuff Sack No
Product Care Machine Wash Cold, Use Liquid Detergent, Gentle Cycle, Do Not Use Powdered Detergent, Tumble Dry Low, Do Not Iron, Do Not Bleach, Do Not Dry Clean, Do Not Use Fabric Softener, Rinse Twice, Do Not Store Wet

Highlights

  • RDS-certified 800-fill-power goose down with quick-dry ExpeDRY treatment
  • Anti-snag slider on main zipper and fold-down second zipper provide added ventilation and easy access in and out of the sleeping bag
  • Anatomically designed footbox with wrap-around construction increases warmth
  • Smooth, curved baffles reduce down from shifting, increasing durability and reducing inconsistent heating inside bag
  • ISO-tested for reliable temperature and comfort rating
  • Stuff sack and storage sack included
  • Long length fits sleepers up to 6'6"

Warranty

Marmot products are warranted against defects in materials and construction for the practical lifetime of the product. The warranty applies to the original owner of the product (receipt may be required) and does not apply to normal wear and tear, improper care, misuse, accident, neglect or the natural breakdown of materials over time. Marmot evaluates warranty claims to determine at its discretion to repair, replace or refund.

Frequently asked questions

What is the temperature rating of this sleeping bag?

It has an ISO-tested comfort rating of 36°F (2°C) and a tested limit of 27°F (-3°C), with a bag temperature rating of 30°F (-1°C).

What insulation does the sleeping bag use?

It uses RDS-certified 800-fill-power goose down with a quick-dry ExpeDRY treatment.

What is included with the sleeping bag?

A stuff sack and a storage sack are included.

What are the care instructions?

Machine wash cold on a gentle cycle with liquid detergent, tumble dry low, and do not use powdered detergent, bleach, fabric softener, iron, or dry clean. Rinse twice and do not store wet.

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