ALPS Mountaineering Cascade 5200 Internal Frame Pack, Blue Tubular lightweight frame; Top pocket converts to a fanny pack; Rain cover included; Blue, lightweight polyester ripstop Improved adjustable suspension; Top loading w/extendable top lid; Spindrift collar with draw cord; "Over The Top" compression strap Rescue whistle buckle on sternum strap; Hydration pocket and port; Zippered side pockets; Lower side bottle pockets Front access to main pocket; Lash points on front of pack; Lower door w/#10 zipper; Internal horizontal divider Torso Range: 18 to 22 Inch; Capacity: 5200 cubic Inch - 85L; Weight: 5 pounds, 4 ounces; SKU 2578802