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Kelty Cosmic Ultra 0°F Sleeping Bag - 800 Long

Cosmic Ultra 0°F Sleeping Bag - 800 Long

Regular price $249.95 USD
Regular price $389.95 USD Sale price $249.95 USD
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Order now for a warm, lightweight, mummy sleeping bag. Kelty's Cosmic Ultra 0°F Sleeping Bag is a three-season superstar with 800 fill DriDown and a trapezoidal baffle construction for improved heat retention. The natural-fit foot box keeps feet happy, and a PFC-free water-repellent coating is better for the environment.

2025 CLOSEOUT

Specs

  • Innovative trapezoidal baffle construction = thermal efficiency
  • Premium lightweight 800 fill DriDown
  • Environmental and health friendly C0 and PFC-free DWR fabrics
  • Zippered internal stash pocket for headlamp, cell phone or actual… stash
  • Buttery-soft and durable 20D Nylon shell and liner
  • Zipper draft tube keeps warm air in while anti-snag zipper makes it easy to get in and out
  • Natural fit spacious footbox = more room to wiggle your toes
  • Comes with stuff sack for quick departures
 Shape  Mummy
 Temp Rating   0.0°F / -18.0°C
 Fill   800DP Dridown
 Fill Weight

  35.27 oz / 1000.0 g

 Shell and Lining

  20D 400T Nylon

 Length

83.86" / 213.0 cm

 Fits To

77.95" / 198.0 cm

 Dimensions (shoulder-hip-foot)

163 - 152 - 107 cm / 64.17 - 59.84 - 42.13 in

 Stuff Sack Size

 

10 x 20 in / 25 x 50 cm

 

 Weight

 

4.34 lbs / 1.97 kg

 

SKU:KEL-35431121LR-1123546861

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