These synthetic sleeping bags are made the use of artic expeditions, winter tours and in extreme climates. The combination of MTI Endurance filling outer fabric ensure extreme durability even under the toughest use.
These bags have performed on 100 day expeditions in the Artic and can be washed as all our synthetic sleeping bags at 60°C without any loss of performance.
The Tyin line and also the Special Denali Artic model cover extreme conditions down to -45°C. Several of the world's elite military units specify Tyin sleeping bags.