Duke® Dad Corkcicle Tumbler

Navy, featuring “Duke University Dad”, this tumbler will make every day refreshing with the coolest “Dad” cup ever. Crafted from stainless steel with proprietary triple insulation, it keeps contents cold and refreshing for 9+ hours and hot for 3. Stays cold even longer with drinks containing ice. This cup has a stay-put silicone bottom. Plus, it comes with a sliding, shatterproof Lid. 16 oz. Handwash Only.