MontBell Backpack Alpine Pack 50L - MB 1133359 Cups These models use waterproof

These models use waterproof

avoid hanging it by a single point (like a clothes peg)

Equipped with pocketable side buckles to fasten roll-up closure down the sides

ZoneKnit™ - Engineered body mapped technology to regulate your body temperature and let your skin breathe during high-intensity activity

and wipe off excess water with a towel and dry thoroughly before storing

MontBell Backpack Alpine Pack 50L - MB 1133359 Cups These models use waterproofEngineered for multiday commitment and technical winter ascents. This 50L powerhouse provides an impenetrable defense using a high tenacity Nylon Ripstop shell and an integrated Aqua Barrier Sack. The specialized Roll Up Closure System ensures rapid, fail safe access to your gear while maintaining superior water resistance. For rapid reconnaissance or summit pushes, the detachable top lid converts instantly into a high mobility waist or sling pack,