Flat back fits compactly for hanging against a wall or fence. Makes hauling heavy loads easier. Design features a wider opening, with convenient stacking ribs so buckets are easier to pull apart when stacked. Finger grips for simpler pouring and graduation marks for measuring. Molded from the finest corded rubber. Crush-, crack- and freeze-proof so they can be left outside year-round. Features heavy-duty steel handle with a rugged eyelet and handle connection. Measures 15"L x 15.5"W x 12"H. Holds 18 quarts (4.5 gallons). Black.