100% genuine leather with protective film to guard against moisture. Aerodynamic adaptation of a classical style. Easy Access Clips under the belt buckle for quick, hassle free access. Hard plastic shell helps retain shape of bag. Heavy tough plastic back plate, adjustable saddle mount, additional D rings around back periphery for additional securing options. Heavy re-enforced zippers with double stitching for added strength. Carrying handles on both side bags. Non-rusting and non-corroding hardware and genuine YKK zippers.