Nitro 800 / 35 Degree

$299.95 - $319.95


Comfy, lightweight down mummy bag; under 1.5 lbs

The Sierra Designs Nitro brings back the classic mummy shape at an impressively low weight, yet comfortable price.


• PFC-Free 800FP Dridown and 15d nylon fabrics / ultralight weight
• Patented Self Sealing foot vent / fast and easy ventilation
• 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 / makes getting in and out easy

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