As is typical of Abisko series products, this pack is right at home in mountainous terrain as well as forest trails. Its 35 liter capacity is great for cabin to cabin tours, or overnighters with compact gear. An aluminum frame helps keep things in check. - M/L size: back panel adjustable between 47 - 53 cm - Main material: durable 210 denier polyamide, liner: polyamide - A total of 9 pockets - Adjustable hip belt and chest strap - Top flap can be detached - Snow lock - Pole / ice axe holder - Compression straps - Compatible with separately available hydration bladders - Raincover included