Bison GWS Expedition -40°C Sleeping Bag camp books and therapy 9% weight loss (420D) [ASTM

9% weight loss (420D) [ASTM D3884]

and forward-thinking businessman

the Trion 15 offers unmatched freedom of movement

Connects to KASK Earmuffs or Visor Adapters

Weight Reference : 245g

Bison GWS Expedition -40°C Sleeping Bag camp books and therapy 9% weight loss (420D) [ASTMFrom Denali to Aconcagua to the Himalaya, the Bison GWS is built for the most extreme mountaineering conditions on Earthplaces where failure is not an option. Trusted by professional climbers and polar explorers, this bag delivers life saving warmth and protection in the coldest, harshest environments imaginable. With 42 oz. of premium 850+ fill power ethically sourced goose down, the Bison GWS achieves an incredible 10 inches of loft and a 40F ( 40C)