The Hydrogen 30° Sleeping Bag by Marmot is a super light, down filled bag designed exclusively for light and fast climbs and hikes.  Weighing in at a wispy one pound, the Hydrogen still supplies incredible warmth with its certified 850+ fill goose down that has the best weight to warmth ratio in the market.  Stretch tricot baffles are added to provide the ultimate in strength, durability and bag life. 

A smaller and shorter zipper minimizes weight and a velcro free face muff keeps the drawcord and zipper away from your face while sleeping.  For even more comfort there is a classic trapezoidal foot box for extra foot room and an insulated draft tube that eliminates cold leaks through the zipper.

Features

• Certified 850+ Fill Goose down
• Stuff sack and storage sack included
• Stretch tricot baffles
• Smaller and shorter zipper
• Velcro free face muff
• Hood draw cord
• Zipper guards
• Insulated draft tube
• Side blocked below end of zipper
• Classic trapezoidal foot box

Gender: Unisex
Vendor ProductId: 2061
Review ProductId: 15054

What’s in your pack? Backpacking gear list 2: The ultralight backpacker
"Ultralight backpacking means quite a few different things to quite a few different people. Some take it to extremes, striking out into the wilderness without a tent or rain gear. Increasingly, though, we come across folks who are simply looking to travel greater distances in a day than is possible with a heavy pack, or who are looking to reduce the strain on their hips and knees by shaving pounds from their normal backpacking gear..."