The monster volume alpine expedition pack with the capacity and comfort for long approaches to remote peaks, multi-week ski traverses and all base camp carries - no more dangling overload gear around the outside of your pack. At camp it can then be stripped down and compressed to less than 20 litres for ascents and day circuits. The Mountain Expedition is constructed from snow-shedding synthetic fabrics with low moisture absorption. It features a versatile alpine racking system, quick-access side zip, draw-string throat, removable top cover/bum bag module and advanced abrasion resistant design. It can be configured to virtually any mountaineering backpack requirement. Synchro-FORM hip and shoulder harness assemblies complete this performance pack system, simultaneously delivering brilliant dynamic comfort and stability.