MARMOT ATOM 40°F SLEEPING BAG (REGULAR)

The Atom 40°F Sleeping Bag is Marmot's lightest bag.  The perfect bag to take with you on any summer backpacking/climbing trip with its warmth to weight ratio being remarkable.  The Atom also has a smooth feel like you are sleeping on silk sheets, which can definately help you on that summit push the next day.  Filled with certified 850+ Fill Goose Down, the best down in the market; independently tested and certified by International Down and Feather Laboratory in Salt Lake City, Utah. Retested at fill time in Santa Rosa to ensure 850+ fill power every time.

Sewn through baffles makes the overall weight lighter and a side blocked below the end of the zipper keeps the down evenly distributed eliminating any cold spots that could occur. 

 The Atom won Outside Magazine's prestigious "Gear of the Year" award for 2005. 

• Certified 900 Fill Goose Down the best weight to warmth down in the market; independently tested and certified by International Down and Feather Laboratory in Salt Lake City, Utah. Retested at fill time in Santa Rosa to ensure 900 fill power every time.
• Smaller and shorter zipper to minimize weight, 38" long
• VELCRO® brand-free face muff keeps the drawcord and zipper away from your face
• Hood draw cord positioned for easy access
• Insulated draft tube eliminates cold leaks through the zipper
• Side blocked below end of zipper keeps the down evenly distributed
• Classic trapezoidal foot box for more foot room
• Zipper guards help repel biting zipper coils