Up Wind 0 Sleeping Bag

Technical, lightweight Mountain bag with a generous cut for added comfort in extreme environments.  Durable nylon taffeta shell/liner coupled with a double layer off-set quilt construction and Slumberloft PRO insulation packs down small without sacrificing warmth.


  • Fill Weight: 49 oz.
  • Carry Weight: 3 lbs. 15 oz.
  • Length: 78 in.
  • Shoulder Width: 33 in.
  • Footbox Width: 29 in.
  • Stuffed Size: 17 x 9 in.
  • Fits to: 6 ft 
  • Fill Weight: 55 oz.
  • Carry Weight: 4 lbs. 6 oz.
  • Length: 84 in.
  • Shoulder Width: 35 in.
  • Footbox Width: 31 in.
  • Stuffed Size: 19 x 10 in.
  • Fits to: 6 ft 6 in


  • Insulation: SlumberLoft PRO bonded siliconized hollow fiber synthetic insulation
  • Shell Fabric: DWR 20D nylon taffeta
  • Liner Fabric: 20D nylon taffeta


  • Lightweight, durable DWR nylon taffeta shell
  • Nylon taffeta soft-touch lining
  • Slumberloft PRO synthetic insulation provides superior warmth and comfort while reducing carry size & weight 
  • Double layer, off-set quilt construction prevents cold spots
  • External hook-and-loop tabs combined with dual zippers create "arms out" functionality
  • Draft collar prevents heat loss from neck and shoulder area
  • Draft tube along zipper keeps out cold air and prevents heat loss
  • Anti-snag zipper construction
  • Contoured jacket style hood can be inverted to create a pillow on warm nights
  • Color-coded zippers and screen prints indicate temperature ratings
  • Compression stuff sack included
  • Wider mummy shape for enhanced comfort
  • Adjustable hood closure
  • Ergonomic footbox provides additional room for your feet & enhanced comfort

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