No doubt this exclusive sleeping bag is the warmest bag in Bask collection, but also it is very likely that it is the warmest among all serially produced sleeping bags in the world. The extreme temperature rating of -76°F is proved by the laboratory tests (EN 13537). Central zip at the top of the Kashgar is protected with four oversized draft tubes.
-Central zip allows easily getting into the sleeping bag and leaving it
-The zip is protected with two inner and two outer down flaps
-The complicated system of down baffles allows to minimize the heat losses
-Differential cut - the outer perimeter is larger than the inner one
-Large warm hood
-Additional neck insulation
-Inner pocket for small items
-The hood and the neck are adjustable with draw cords
-Temperature rating: Comfort: -11/-30°F, Extreme: -76°F
Shell: Pertex Endurance
Liner: Pertex Classic
Insulation: Goose down 71 oz., F.P. 780 + - 5%
Weight: 103 oz.
Sizes: 86x73x35x24 in.
High-altitude mountaineering, Arctic expeditions, backcountry skiing