Space-savings storage containers are great for multi-trip applications. Designed for storage of both hazardous and nonhazardous contents (not to be used with flammable material such as gasoline). Easy to fill, stack and load. Hot-dipped galvanized steel cage is consistent with Food Code requirements for use in non-direct food contact environments. FDA compliant steel cage is hot-dipped galvanized. Pallet base is made from both steel and plastic. Includes inner storage tank made from white plastic with UV-blocking additive. Includes 2" butterfly valve with a durable, synthetic fluorocarbon rubber gasket. Top fill cap is 6" diameter with 2" bung. Complete unit is UN approved. UN 31HA1/Y. Both units are DOT certified.