South Swell Shaka Corkcicle 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. Featuring a, Slip-proof, silicone bottom, Easy-grip sides, Sliding, spill resistant lid, Includes 1 Tumbler + 1 Tumbler Lid, Cool for 9+ hours, hot for 3, Triple-insulated, and a Shatter-proof crystal clear lid.