The Krew Pak is the largest capacity riding backpack in KLIM s lineup designed specifically for backcountry excursions. Its pocket layout is ready for quick access to multi-day s worth of supplies & tools. KLIM s innovative removable tool pouch, hydration pouch, avalanche probe storage, shovel storage zones & deluxe padded shoulder straps top the feature list. Features klim’s largest capacity backpack internal avalanche gear storage pocket rapid probe deployment compartmental main pocket molded upper goggle & lens storage removable goggle chamois in goggle pocket (same as outerwear) custom glove custom friendly zippers hip removable belt & can hold the tool pack (similar to scramble) two side pockets on hip belt side compression cinches bag tighter tool pack is moisture & mud resistant contoured internal frame keeps bag rigid water resistant base horizontal snowboard carry 3m™ scotchlite™ reflective material emergency whistle internal key attachment clip color coded zippers for avy compartment with internal shovel & probe storage pocket organizer with multiple smaller compartments for smaller items. padded laptop sleeve hydrapak® 3 liter compatible (sold separately) ykk® heavy duty zippers 7”x 12”x 21.5”