SKB 5000 Compact Bow Case. SKB archery cases are molded from ulra-high molecular weight polyethylene, the material specified by the U.S. military. The poly is impervious to all solvents, oils, fuels and acids and will exceed the ATA specification 300 category established by the airlines. O-Ring gaskets keep out harmful moisture. This case is specially designed to fit the shorter axle to axel bows. Will hold up to one 40.5 inch bow plus your arrows. SKB 5000 Compact Bow Case.