The Maxpedition Vulture-II is a rugged backpack, designed to carry enough equipment for a three-day expedition securely and comfortably. It is made from tough ballistic nylon with reinforced composite nylon stitching, and includes a layer of closed-cell foam for enhanced impact resistance. The fabric's triple polyurethane coating and taped, finished internal seams keep out water, and its Teflon treatment repels grime and makes it easy to clean by hand. The bag's large main compartment provides extensive storage space. An additional compartment and a slip pocket provide additional room for equipment, and the bag also features a zippered hydration compartment for a reservoir up to 100 ounces. Nylon hardpoints and PALS webbing allow you to attach pouches and other accessories to create a modular equipment carry solution. Its padded shoulder straps are ergonomically curved for comfort, and it also comes with stowable chest and waist straps for improved load distribution.