New model for this year (Do not check this option if this model was listed as new in last year's Gear Guide)Robust, all-around backpack for mountaineering and climbing, offering a variety of packing options for equipment together with outstanding comfort and load-carrying ability. The Motion Butterfly frame offers great freedom of movement as well as fantastic load-carrying ability.
Motion Butterfly aluminum frame
2-layer high-density EVA back padding, hip and shoulder straps with laminated stretch fabric cover.
Front packet for crampons with reinforced abrasion-resistant back panel
2 lid pockets
2 ice-tool attachments
Compression straps can be tensioned across the side or the front
Detachable hip belt with secondary hip-strap for stability with hipbelt removed.