Corkcicle 12oz Origins Stemless tumbler. Crafted from stainless steel with proprietary triple insulation, this vacuum-sealed wonder cup just doesn’t quit. It keeps your beverages cold for 9+ hours and hot for 3. Stays cold even longer with drinks containing ice — even out in the sun. Slip-proof, silicone bottom. Easy-grip sides. Sliding, spill resistant lid. Includes 1 tumbler lid. Triple-insulated. Shatter-proof crystal clear lid. 12oz capacity. Imported.