Browse a selection of hopper tubs from Grainger. Versatile tub can be used for transporting, freezing or storing. They are constructed of high density polyethylene, which meets all FDA and USDA specifications. Their stackable design can stand alone or be used with a steel undercarriage (sold separately). They can hold up to 102.5 US gallons (13.7 cubic feet) and up to 1000 lbs. Hopper tubs include optional drain.