Show your support for your favorite team with the Boelter Clemson University Powder-Coated Ultra 30 oz Tumbler. The 18/8 304 stainless-steel construction with a powder-coat finish affords durability, while the double-wall insulation helps keep drinks hot for up to 12 hours or cold for up to 24 hours. The slider top lid allows for versatile drinking, and the laser-etched logo displays your Tigers pride.