The non-bacterial technology of the SS Tank makes it perfect for keeping water and other liquids. It is constructed of 304 food-grade quality material. The insulated mirror coating reflects heat, keeping the tank and liquid within cool. The SS Tank is environmentally friendly and weather-resistant, with an easy-clean design that makes cleaning the sediments at the bottom of the tank a breeze. It is UV resistant and has a long life expectancy. This stainless steel tank protects against bacterial and fungal assaults, allowing milk and virtually any other liquid to be stored in it.