The Whistler BP 450 AW II carries equal parts camera, video and functional outdoor gear. Features a roomy front pocket that expands to fit alpine essentials like shovel, probe or extra clothes. A waterproof barrier with drain hole separates wet gear from main compartment while 420 Nylon Ripstop with TPU/PU dual laminate provides robust abrasion and tear resistance plus waterproofing. ActivZone™ back panel and dual density foam harness provide increased comfort. Nifco® side-release buckles and Duraflex® hooks offer robust attachment options in any condition.