Tervis has been making fabulously fun, insulated drinkware in America since 1946. Tervis products keep hot drinks hot and cold drinks cold, are microwave, dishwasher and freezer safe, reduce condensation, have a lifetime guarantee, and can be personalized for any hobby or interest. In fact, Tervis has thousands of designs to choose from, including license agreements with some of the world's most beloved brands and sports teams. Tervis is more than drinkware; it's a lifestyle that's truly an everyday, on-the-go way to express yourself. Tervis products are available at tervis.com, Tervis company stores, and thousands of retailers nationwide. For customer info, call 866-TUMBLER, or visit us at on Facebook: Tervis and Twitter: @tervistumbler. The Tervis factory and headquarter is located at 201 Triple Diamond Blvd., North Venice, Florida, 34275.