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Thermarest Altair 0 Degree Mummy Sleeping Bag
  • Thermarest Altair 0 Degree Mummy Sleeping Bag
  • Thermarest Altair 0 Degree Mummy Sleeping Bag
  • Thermarest Altair 0 Degree Mummy Sleeping Bag

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Thermarest Altair 0 Degree Mummy Sleeping Bag


$414.99 - $439.99 Item #: 70592


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About Thermarest Altair 0 Degree Mummy Sleeping Bag


The extremely lightweight Thermarest Altair™ sleeping bag features a high degree of warmth and comfort, balanced with light, packable performance, for year-round use on the mountain. Thermarest sleeping bags feature greater comfort, less weight and bulk, and a better sleep experience than conventional sleeping bags. Sweet dreams!
  • Comfort shape with extra space in the torso so you can move your shoulders, elbows and hips without restriction.
  • Patent-pending SynergyLink™ mattress connectors secure your bag to your mattress, eliminating sliding, twisting and cold spots. Fits any mattress up to 25" wide.
  • Zoned insulation, based on thermal mapping, provides consistent warmth with reduced weight and bulk.
  • High loft 750+ fill goose down insulation.
  • Three-dimensional baffled insulation top and sides (85%), sewn-through baffles on the bottom (15%) that partner with your mattress.
  • 30D nylon ripstop shell with DWR.
  • 30D nylon lining.
  • Draft protection.
  • Stash pocket.
  • Sculptured hood.
  • Snag-free zipper.
  • Accessory loops.
  • Stuff and compartmental storage sack included.
  • Left zip only.
  • Import.


Regular Length: 75 x 30 in.
Long Length: 84 x 30 in.
Fits To
Regular Length: 6 ft.
Long Length: 6 ft. 6 in.
Fill Weight
Regular Length: 1 lb. 4 oz.
Long Length: 1 lb. 7 oz.
Avg. Total Wt.
Regular Length: 2 lbs. 7 oz.
Long Length: 2 lbs. 10 oz.
Stuff Size
8 in. x 18 in.
750+ Fill Goose Down
Inner Shell
30D Nylon
Outer Shell
30D Nylon Ripstop with DWR
Zipper Type
Left Side Zipper
Infinity Blue

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