Black Diamond Alias Avalung M/L Pack 2012 - With a lightweight, top-loading design, the streamlined Black Diamond Alias AvaLung is an all-purpose backcountry pack for everything from hut tours to ski mountaineering. A removable stay supports heavier or overnight loads, while the built-in AvaLung and dedicated avy-tool pocket keep you prepared in case of a slide.
420d Nylon Dot by Twill and 400d nylon
Fits torso length18.5-21.5" (47-55cm)
Enclosed avy shovel/probe pocket
Insulated hydration sleeve
Hipbelt stash pockets
A-frame and diagonal ski carrying options
Removable 20 mm aluminum stay