45 x 57 x 73 XL CenterFlow Seed Bin (with Lid)Buckhorn's 45x57x73 CenterFlow Seed Bin is a durable, high capacity hopper bottom container engineered for efficient transport and dispensing of seed, grain, and other granular or pelletized materials. The smooth, funnel shaped interior has a 35 angle that allows for quick, complete emptyingoften in 30 seconds or less. Made from heavy duty high density polyethylene (HDPE) with galvanized steel reinforcement, this 3,000 lb capacity bin includes a