Marmot Hydrogen Regular size with 5'11" model
inside.
Regular size Hydrogen with zipper fully open.
Model with hood cinched around head. There
is one hood cord on the left for hood adjustment and a zipper garage for
zipper on the right. Velcro-free Face Muff keeps dracord and zipper away
from your face.
2-way zipper allows venting at the bottom of the
sleeping bag.
Close-up of the zipper opened revealing the two
zipper guards (blue arrows) and the large insulated draft tube (red arrow).
Milk jug filled with water to 1.5" weighs the
same as the regular sized Hydrogen in it's stuff sack.
Hydrogen Features
Classic Trapezoidal Foot Box For More Foot Room
Full-length Zipper
Hood Draw Cord Positioned for Easy Access
Insulated Draft Tube Eliminates Cold Leaks Through the Zipper
Stretch Tricot Baffles Provide Ultimate Strength, Durability
and Bag Life
Stuff and Storage Sack Included Store and Pack Just Like
Your Sleeping Bag
Velcro®-free Face Muff Keeps the Drawcord and Zipper
Away from Your Face
