The stackable, supremely insulated Rambler 26 oz vessel was built for big swigs from dawn until dusk. It's sized perfectly for Texas-sized teas, large gulps of H20, less refills, and retaining every degree of your drink's temp. It also comes with a convenient Straw Lid and virtually indestructible straw. Double-Wall Vacuum Insulation - Keeps hot drinks hot and cold drinks cold until the last sip., Straw Lid Included - Splash resistant lid with durable drinking straw that keeps liquids in., 18/8 Stainless Steel - Kitchen-grade stainless steel, puncture and rust resistant., Dishwasher Safe - No need to hand wash!, Dimensions - 7.75 x 4 in, Empty Weight - 14.4 oz, Model Year: 2021, Product ID: 651434, Model Number: 21071500643, GTIN: 0888830129876