Hermès Birkin 30 HSS Beton & Graphite Matte Alligator Brushed Palladium HardwareHerms Birkins are famous for being hard to get, generally offered exclusively to loyal customers, but even rarer is the opportunity to special order a custom Birkin. Each season Herms adjusts the specifications allowed for Horseshoe stamp or HSS bags, and there is the possibility that any HSS bag could be a unique combination produced only once. This store fresh example is a rare bi color HSS Birkin 30, the two colors in stunning matte Alligator,