Tervis Tumblers keep hot drinks hot and cold drinks cold. Reduces condensation. Made of durable high grade polycarbonate, the Tervis brand is well known nationwide for its indestructible, insulated drinkware. Top-rack dishwasher safe. Embroidered embedded AU patch. Manufacturer's lifetime guarantee. Top-rack dishwasher safe. Embroidered embedded AU patch. Manufacturer's lifetime guarantee. 6.1" high.