VULTURE-II BACKPACK The Vulture 3-Day Assault Pack is your answer with 2810 cubic inches (46 liters) of carry capacity in three compartments equipped with YKK #10 zippers and paracord knot pulls. Comfortable back padding, supple curvaceous straps supported by 1" nylon webbing, a chest strap, and a waist strap (padded and concealable) help distribute the weight evenly throughout the upper body. Removable 1" nylon webbing loops at the bottom can be used to tie a sleeping bag or a tripod. A row of sewn nylon hard points in the front allows users to attach other MAXPEDITION pouches and accessories with our "snap and anchor" modular expansion system using TacTie. Compatible with most hydration systems (up to 100 oz. water bladder) available on the market today.MAXPEDITION's Y-shaped retention strap helps maintain the shape and integrity of the bag and can be used to hold a coil of rope.