Durable/water resistant 500D/420D nylon tactical covert backpack. Double zipper compartment with organizational pockets and removable flip down ID panel; double zipper Roll-down Assault Compartment equipped with MOLLE webbing/SlickStick lining; double zipper hidden pocket. 2 Main compartments double zipper compartment with padded laptop sleeve/heavy duty Velcro closure, back double zipper water reservoir compartment. 2 side water bottle pockets, double zipper fleece lined tech/glasses pocket. 19" H x 12.25" L x 6.5" D