Draft Tubes & Collar, Snag Free Zipper, Stash Pocket, Sculptured Hood, Trapezoidal Footbox, Storage & Stuff Sack. Ski touring and mountaineering demand a down sleeping bag that is comfortable in the coldest months of the year. The Altair sleeping bag is designed to provide efficient warmth down to 0F (-18C), while offering light, packable performance that makes each day in the mountains more enjoyable. Like all Therm-a-Rest sleeping bags, it integrates with your mattress to eliminate the sliding, twisting and cold spots that can interrupt sleep. Regular and Long sizes.
Weight 2 lbs 7 oz / 1.12 k 2 lbs 10 oz / 1.2 k
Fits 6 ft / 183 cm 6 ft 6 in / 198 cm
Girth, Shoulder 62 in / 158 cm 64 in / 163 cm
Girth, Hip 58 in / 147 cm 60 in / 152 cm
Girth, Foot box 40 in / 102 cm 40 in / 102 cm
Length 72 in / 183 cm 78 in / 198 cm
Packed dimension 8 x 18 / 20 x 46 8 x 18 / 20 x 46
EN Comfort -5 C / 23 F -5 C / 23 F
EN Limit 10 F / -12 C 10 F / -12 C
EN Extreme -25 F / -32 C -25 F / -32 C
Fill 750fp HD goose down 750FP HD Goose Down
Fill weight 580 g 640 g
Liner fabric 20d Polyester 20d Polyester
Shell fabric 20d Polyester 20d Polyester
Zipper side Left Left