The Seahorse 230 comes equipped with an automatic pressure purge system, molded padlock hole that fits standard Masterlocks®, and duel safety locking latches. It is offered in 2 variations; completely empty (230) or with multilayer protective cubed matrix Accuform foam (230F). Additional customization options include keyed locking latches in chrome metal or non-corrosive plastic. Certified MIL-STD810F 512.4 and IP67 rating.