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Sierra Designs Nitro 0°F Sleeping Bag - Women's

$249.95 $359.95
In stock
Only %1 left

Simple construction and a classic mummy bag shape are the hallmarks of one of Sierra Designs' best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort, and straightforward tech.

The Nitro 0 sleeping bag is designed with durable nylon ripstop and insulated with 800-fill, hydrophobic DriDown to keep you toasty warm, even on damp nights. A draft collar seals in the heat when moving around, and sidewall baffles prevent the down from shifting and causing cold spots, while a patented self-sealing foot vent provides relief to hot sleepers without the need to kick off the covers. Top it off with an anti-snag zipper to eliminate sleepy struggles and take greater comfort with this intuitive mummy bag.


  • Sleeping bag to keep you toasty warm, even in wet or inclement conditions
  • Insulated with 800-fill, hydrophobic DriDown
  • Patented self-sealing foot vent for fast and easy ventilation without leaving bag
  • Draft-dodger collar helps prevent drafts
  • 5" baffle spacing and side wall baffles helps to keep down from shifting, keeping you warmer
  • Anti-snag zipper tracks for easy in and out
  • Includes stuff sack and mesh storage bag
 Shape  Mummy
 Temp Rating  2°F / -17°C
 Fill  800FP PFC-Free Dridown
 Fill Weight

 736 g / 26 oz

 Shell and Lining

 15D nylon ripstop


 188 cm / 74 in

 Bag Size

 Fits up to 173 cm / 74 in

 Dimensions (shoulder-hip-foot)

 147 - 147 - 99 cm / 58 - 58 - 39 in

 Stuff Sack Size

 41 x 23 cm / 16 x 9 in


 1.11 kg / 2 lbs 7 oz