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Thermarest Antares 20 Degree Mummy Sleeping Bag

Item #: 70591

Our Price: $314.99 - $339.99

Ultra light and highly compressible, the Thermarest Antares™ sleeping bag is a very efficient option for three-season backpacking. 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 (70%), sewn-through construction on the sides (30%), and a fabric-only bottom designed to 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.

Do you have questions about this product?

get answers from real customers and in-house experts with AnswerBox.

1 Question | 1 Answer
Displaying question 1
  • Q:

    How large is this bag when fully compressed in stuff sack? Does it work well as a ultralight and ultra-packable bag for a 3 season minimalist hiker?
    Asked on 10/14/2013 by Michael

    1 answer

    • Staff Reviewer


      The Antares 20 Degree Mummy Sleeping Bag has a finished stuff sack size of 7" x 12".

      Answered on 10/15/2013 by Matt from Campmor
Displaying question 1

Do you have a question about this product? 

Size Regular Length: 78 x 30 in.
Long Length: 80 x 30 in.
Fits To Regular Length: 6 ft.
Long Length: 6 ft. 6 in.
Fill Weight Regular Length: 14 oz.
Long Length: 1 lb.
Avg. Total Wt. Regular Length: 1 lb. 15 oz.
Long Length: 2 lbs. 2 oz.
Stuff Size 7 in. x 12 in.
Temperature 20
Mateable No
Insulation 750+ Fill Goose Down
Inner Shell 30D Nylon
Outer Shell 30D Nylon Ripstop with DWR
Zipper Type Left Side Zipper
Color Solar Orange

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