100% genuine leather with protective PU film to guard against moisture. Easy access clips under the belt buckle for quick, hassle free access. Hard plastic shell helps retain shape of the bag, Heavy tough plastic back plate. D rings around back periphery for additional securing options. Additional Hardware like a mounting bracket may be needed for installation. Non-rusting and non-corroding hardware and genuine YKK zippers. Do not load more than 7.5 lbs each side.