Ferno's Trauma Air Management Bag II features quick oxygen access through the end pocket or from the main compartment. Ferno’s Professional Trauma Bags include durable features such as DuPont® Cordura® construction, YKK® zippers, and dual-density, Plastazote® structural foam. Additional features include removable stiffeners and inserts for custom configuration, concealed shoulder straps, reflective labels, and a replaceable bottom that protects the bag from wet ground. Each bag is backed by a limited lifetime warranty.