Corey Wilson "Big Wave" 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
•   Screw-on cap