The Marmot Hydrogen Sleeping Bag is an ultra-light mountaineering and through hiking down bag for the serious climber and backpacker. Certified 850+ Fill Goose Down with Down Defender to improve water-resistance in wet conditions gives the Hydrogen the best weight to warmth down performance in the market. The Hydrogen Sleeping Bag provides comfort down to 30 degrees while weighing at just over a pound. With a full length zipper running down the side of the Hydrogen, this bag is easy to get in and out of. Running along the inside of the zipper is an insulated draft tube, which helps to eliminate of this Marmot sleeping bag eliminates cold leaks through the zipper. To give you more foot room, the Hydrogen has a classic trapezoidal footbox. The Velcro-free face muff keeps the drawcord and zipper away from your face. The Marmot Hydrogen Sleeping Bag is the perfect bag for ultra-light cool-weather climbs and backcountry excursions.
Filled and Finished in Rohnert Park, California
Down Defender to Improve Water-Resistance in Wet Conditions