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.

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
Insulation: 800FP PFC-Free Dridown
Shell Fabric: 15d nylon risptop
Liner Fabric: 15d nylon risptop
REGULAR
EN Limit Temp Rating:  27F / -3C
EN Comfort Temp Rating:  37F / 3C
Fill Weight: 9 oz / 255 g
Minimum Weight: 1 lb 6 oz / 0.61 kg
Fits Up To: 6' 0" / 183 cm
Length: 78in / 198 cm
Shoulder Circumference: 62" / 157 cm
Hip Circumference: 56" / 142 cm
Footbox Circumference: 40" / 102 cm
Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm
Stuff Sack Size (L x W): 13 x 7" / 33 x 18cm
SKU: 70604218

LONG
EN Limit Temp Rating:  27F / -3C
EN Comfort Temp Rating:  37F / 3C
Fill Weight: 10.1 oz / 286 g
Minimum Weight: 1 lb 8 oz / 0.67 kg
Fits Up To: 6' 6" / 198 cm
Length: 84in / 213 cm
Shoulder Circumference: 64" / 163 cm
Hip Circumference: 58" / 147 cm
Footbox Circumference: 42" / 107 cm
Mesh Stoarge Bag Size (LxW): 20 x 12" / 51 x 31 cm
Stuff Sack Size (L x W): 13 x 7" / 33 x 18cm
SKU: 70604218