rugged, tactical polyester construction. 19 x 15 x 8 inches. accepts modular a.l.i.c.e. attachments. hydration bladder compatible. self repairing zippers. polyurethane coated lining pockets. 1 large main compartment with mesh pockets. front zippered compartment with zippered pouch. rubberized bottom. padded back with breathable mesh. adjustable and removable waist belt. adjustable, padded shoulder straps. carry handle. olive drab large military transport pack.