DuraGreen hopper bottom containers are ideal for accurately dispensing small, granular materials such as seed, grain, powder, resins, and small, uniformly-shaped products. Hopper bottom containers eliminate the need to dump material, no secondary removal processes are necessary, no material is lost or wasted, and no contamination occurs. Hopper bottom containers are structural foam molded in high-density polyethylene, and the base consists of a gravity feed mechanism.