Durable 22 ounce thermal insulated tumbler with lid. Designed to last a lifetime, these tumblers are made using two layers of high grade polycarbonate (the same product used to make prescriptive eyeglass lenses). It's double walled construction is like putting one glass inside another. The air trapped between the two walls keeps your cold drinks really cold and your hot drinks hot for longer. The tumbler has a clear plastic snap on travel lid with a slider spout. Choose from blue with white symbol or white with blue symbol.