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Marmot Lithium Sleeping Bag


This product is no longer available, but don't go just yet.


  • Warm, light and compressible, this top-quality mountaineering bag features prime 850-fill-power goose down for an unsurpassed warmth-to-weight ratio.
  • LightForce nylon shell is treated with a Durable Water Repellent finish that causes water to bead up and roll off
  • Lofty, premium 850-fill-power goose down offers superb warmth for minimal weight; meticulously cleaned and processed for hypo-allergenic qualities
  • Down-filled collar with easy-access drawcord eliminates drafts; comfortable Face Muff allows hood to be cinched without digging into your face
  • Down-filled draft tubes run the entire length of the zipper; integrated with collar and Face Muff for maximum warmth
  • Zipper guards prevent zipper snags; locking zippers keep bag from opening if you toss and turn at night
  • Comes with nylon stuff sack and a storage bag


View all Marmot Men's Sleeping Bags

REI membership


Best Use Backpacking
EN Lower Limit (rating for men) 6
EN Comfort (rating for women) 18
Temperature rating (F) 6 degrees Fahrenheit
Temperature rating (C) -14 degrees Celsius
Weight 2 lbs. 12 oz. / 2 lbs. 15 oz.
Shell Nylon
Insulation type Down
Fill 850-fill goose down
Fill Weight 28 / 30.7 ounces
Lining Polyester
Sleeping bag shape Mummy
Fits Up To (in.) 72 / 78 inches
Shoulder girth (in.) 62 / 64 inches
Hip girth (in.) 58 / 60 inches
Stuff sack size 7.5 x 16 inches
Gender Unisex
Weight - metric 1.25 / 1.33 kilograms

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