Atlas Treeline SleepingBagFeature_Double This revised edition incorporates the

This revised edition incorporates the latest developments in technology and emergency procedures

including virtually indestructible Easton® Syclone™ poles and MSR’s durable Xtreme Shield™ waterproof coating

The natural heat generated by the Yeti 150 contained in an insulated cooler will keep battery capacity at its highest

customizable inner pocket without zipper

Copolyester

Atlas Treeline SleepingBagFeature_Double This revised edition incorporates theThe Treeline features Atlass Spring Loaded Suspension, a patented design that allows for impact absorption, natural side to side flex and deeper crampon penetration for an uncompromised stride. Comfort and security come standard with the Wrapp MTN binding which utilizes the BOA Fit System to provide a fast, precision fit with on the fly adjustability. The variable forming of the aluminum Reactiv frame changes from a cylindrical to an elliptical shape