Description Flat back design allows bucket to fit more compactly against a wall or fence and makes hauling heavy loads of water or feed a lot easier. Buckets are made from polyethylene resin that is impact resistant, protects against warpage, and helps prevent stress cracks. 20 quart capacity. Measuring lines inside of bucket. 14-3/4″ Long X 14-3/4″ Wide X 13″ high.