Drink in all the publicity you can when you make a gift or giveaway of the Tervis® sports bottle. This 10 1/2 x 3 1/2 vessel is made of copper-lined 18/8 stainless steel that's double-wall vacuum insulated to maintain the temperature of 24 ounces of your favorite hot or cold beverages for hours. Screw-on, spill-resistant lid with flip-top opening. Splash and shatter proof. Silver tone. Add your school, sports team, organizational or company logo or message to customize.