Flat Back Bucket Fb-114 Our tried and true fortiflex s flat back buckets are a favorite among horse owners (and horses too). Made with fortalloy rubber-polyethylene blend for exceptional strength and toughness even at low temperatures. Thick wall construction and heavy-duty galvanized fittings ensure long lasting durability. Size: 14 Quart Weight: 2.42 LBS. Manufacturers #: FB-114GR Our Model Number #: 279924 UPC: 012891232033