{"@context":"https://schema.org","@type":"Product","name":"Sierra Designs Nitro 20 Womens 800 Dridown Sleeping Bag","description":"ABOUT THE NITRO 20 WMS Simple construction and a classic mummy bag shape are the hallmarks of one of our best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort and straightforward tech. The Nitro 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, but our 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. FEATURES 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 TECH SPEC Insulation: 800FP PFC-Free Dridown Shell Fabric: 15d nylon ripstop Liner Fabric: 15d nylon ripstop EN Limit Temp Rating: 13F / -10C EN Comfort Temp Rating: 25F / -4C Fill Weight: 19.93 oz / .565 kg Minimum Weight: 2 lb 2.5 oz / .98 kg Fits Up To: 5' 8\" / 173 cm Length: 74\" / 188 cm Shoulder Circumference: 58\" / 147 cm Hip Circumference: 58\" / 147 cm Footbox Circumference: 39\" / 99 cm Mesh Storage Bag Size (L x W): 20\" x 12\" / 51 x 31 cm Stuff Sack Size (L x W): 15\" x 7.5\" / 38 x 19 cm SKU: 70604418R","descriptionSections":[{"heading":"ABOUT THE NITRO 20 WMS","text":"Simple construction and a classic mummy bag shape are the hallmarks of one of our best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort and straightforward tech. The Nitro 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, but our 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.","blocks":[{"kind":"paragraph","text":"Simple construction and a classic mummy bag shape are the hallmarks of one of our best-selling sleeping bags for backpackers who put a premium on low weight, incredible comfort and straightforward tech. The Nitro 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, but our 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."}],"sourceId":"m1"},{"heading":"FEATURES","text":"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","blocks":[{"kind":"bullet","text":"PFC-Free 800FP Dridown and 15d nylon fabrics / ultralight weight"},{"kind":"bullet","text":"Patented Self Sealing foot vent / fast and easy ventilation"},{"kind":"bullet","text":"Draft-dodger collar / helps prevent drafts 5\" baffle spacing and side wall baffles / helps to keep down from shifting keeping you warmer"},{"kind":"bullet","text":"Anti-snag zipper tracks / makes getting in and out easy"}],"sourceId":"m2"},{"heading":"TECH SPEC","text":"Insulation: 800FP PFC-Free Dridown Shell Fabric: 15d nylon ripstop Liner Fabric: 15d nylon ripstop EN Limit Temp Rating: 13F / -10C EN Comfort Temp Rating: 25F / -4C Fill Weight: 19.93 oz / .565 kg Minimum Weight: 2 lb 2.5 oz / .98 kg Fits Up To: 5' 8\" / 173 cm Length: 74\" / 188 cm Shoulder Circumference: 58\" / 147 cm Hip Circumference: 58\" / 147 cm Footbox Circumference: 39\" / 99 cm Mesh Storage Bag Size (L x W): 20\" x 12\" / 51 x 31 cm Stuff Sack Size (L x W): 15\" x 7.5\" / 38 x 19 cm SKU: 70604418R","blocks":[{"kind":"bullet","text":"Insulation: 800FP PFC-Free Dridown"},{"kind":"bullet","text":"Shell Fabric: 15d nylon ripstop"},{"kind":"bullet","text":"Liner Fabric: 15d nylon ripstop"},{"kind":"bullet","text":"EN Limit Temp Rating: 13F / -10C"},{"kind":"bullet","text":"EN Comfort Temp Rating: 25F / -4C"},{"kind":"bullet","text":"Fill Weight: 19.93 oz / .565 kg"},{"kind":"bullet","text":"Minimum Weight: 2 lb 2.5 oz / .98 kg"},{"kind":"bullet","text":"Fits Up To: 5' 8\" / 173 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