Rugged 600D Polyester with Diamond Leatherette Trim. Easy access dual zippered "U" shape opening to main compartment. Two large zippered "U" shape and pockets with mesh venting holes, and extra zippered front pocket. One zippered front pocket with diamond pattern leatherette bottom, extra rubber feet bottom. Adjustable & removable deluxe half moon foam padded shoulder strap. Heavy duty metal hardware. Padded carry handle.