SIC 20oz Stainless Steel Tumbler with Sliding Lid

If you're serious about drinkware with extreme temperature retention, than look no further! This 20 oz. SIC tumbler is made of stainless steel, features a splash-proof and unbreakable sliding and sealed lid. The TRIPLE WALL vacuum insulated construction completely prevents and temperature transfer to the exterior wall, eliminating any condensation or change in temperature where you hold your hand. It will also keep beverages ice cold for 24 hours or piping hot for 8 hours. Our tumblers come with a lifetime warranty. Laser engraved leaving a black imprint on the stainless and silver imprint on the other colors. You won't find a better tumbler on the market!