Since 1946, Tervis has made the best insulated tumblers on the market. Two engineers – Frank Cotter and G. Howlett Davis – developed the technology that fuses an inner liner inside an outer shell. They combined the last three letters of each of their names and named their company Tervis. Today, their insulated tumblers are still made in the USA – and still keeping hot things hot and cold things cold.
This durable Tervis Tumbler features the Airstream and Interstate logos on opposite sides. Its shatter-proof, double-wall insulated construction will keep your beverage cold for 24 hours or hot for 8 hours.