Whether you are travelling above the arctic circle, or above 8000 meters, every aspect of the Bison StormShield™ is designed to keep you warm, and alive, in the coldest environments on Earth. Double interlocking draft tubes, weatherproof draft collar and oversized, differential cut hood create combine with our patented V-Block baffles, 42 ounces of 850+ fill power down, to give the Bison a massive 10 inches of heat trapping loft all sealed in a StormShield™ weatherproof shell. The Bison StormShield™ is the bag you can count on to keep you warm when you need absolutely need it. Made in the USA.

Features

Explanation

Filled with 850+ Fill Power ethically-sourced premium goose down V-Block side baffles provides phenomenal down control and improves insulation in colder temperatures Weather-resistant StormShield shell protects against extreme wind and moisture, while maximizing inner breathability Two Interlocking Draft Tubes seal the sleeping bag against cold wind and help retain inner temperature Offset Insulated Double Draft Tubes. Durable, abrasion-resistant footbox lining great for storing heavy boots & alpine equipment StormShield-Lined insulated external hood ruff seals the bag out from freezing temperatures while retaining internal heat Comes with ultralight stuff sack and breathable mesh storage bag 4 lbs. 6 oz. Total Weight

Specifications

• US
• Metric

Shape	Mummy (w/ full collar)
Temp Rating	-40°F
Fill	850+ Power Goose Down
Color	Magma
Country of Origin	USA
Fabric	StormShield
Loft	10 in
Inside Girth shdr/hip/foot	6'0" 64"/55"/39" 6'6" 64"/55"/39"
Fill Weight	6'0" 42oz 6'6" 45oz
Total Weight	6'0" 69oz 6'6" 74oz
Stuff Size	6'0" 11 x 22 XXL 6'6" 11 x 22 XXL

Shape	Mummy (w/ full collar)
Temp Rating	-40°C
Fill	850+ Power Goose Down
Color	Magma
Country of Origin	USA
Fabric	StormShield
Loft	28 cm
Inside Girth shdr/hip/foot	185cm 162/140/99 cm 200cm 162/140/99 cm
Fill Weight	185cm 1176g 200cm 1260g
Total Weight	185cm 1932g 200cm 2072g
Stuff Size	185cm 28 x 56 cm XXL 200cm 28 x 56 cm XXL