From summer sends to winter expeditions, the Mission 55L is built to tough out year-round pursuits. As we navigate cruel conditions, the dynamic harness system keeps our load stable, while the coated fibers brush off snowdrift and ice crumbles. To save weight and boost mobility on mixed routes, we strip off the lid, frame sheet, and hip belt, paring down this pack to the necessities.
Material: 420D nylon X-rip, UTS coating;
Volume: [small/medium] 50L (3050cu in), [medium/large] 52L (3173cu in);
Support/Suspension: removable frame sheet;
Shoulder Straps: SwingArm, adjustable sternum strap (with whistle buckle);
Waist Belt: ReActiv, removable;
Hydration Compatible: yes;
Reservoir Included: no;
Access: top;
Pockets: 1 front crampon, 1 zippered lid;
Gear Loops: 2 hip belt fabric gear loops, lid lash points, tuck-away rope strap;
Ice Axe Carry: PickPockets;
Rain Cover: sold separately;
Fast-pack Option: removable frame sheet, removable hip belt, removable lid;
Compression: dual side;
Claimed Weight: 3lb 13oz;
Activity: backpacking, mountaineering;
Manufacturer Warranty: 1 year;
storecredits: 0.0;
