Keep your drinks the temperature you desire! Guy Harvey and Tervis Tumbler Co. are proud to bring you a new and expanded collection of insulated drinkware. Each tumbler features the distinctive artwork of Guy Harvey and the unbeatable double-wall construction used on all Tervis Tumblers. Tervis Tumblers keep cold drinks cold and hot drinks hot and prevent condensation. Also, with the Tervis lifetime guarantee, you can buy all your favorite Guy Harvey tumblers with confidence, knowing your investment will last a lifetime.