MTM MTM Case-Gard Powder Keg Storage Container Polypropylene Plastic. Molded from high quality polypropylene plastic in bright red for easy identification. The Powder Keg offers space to hold many configurations of factory powder. Will store two 8 lb. containers 4 lb. and several additional 1 lb. all in one stackable box. Two side-mount snap latches and large comfortable handles facilitate easy transport padlock tabs on both sides keep things secure while the o-ring obstructs moitsure. Specifications for MTM Case-Gard PK12 Powder Keg Storage Container: Manufacturer: MTM Quantity: 12 pk Band/Strap Color: Powder Keg Fabric/Material: Polypropylene Plastic Package Contents: MTM Case-Gard PK12 Powder Keg Storage Container MTM PK12: MTM Case-Gard PK12 Powder Keg Storage Container Polypropylene Plastic