Lose the stem. Keep the cool! 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. Includes 1 Tumbler + 1 Tumbler Lid. Slip-proof, silicone bottom and easy-grip sides. Sliding, spill resistant lid. Holds 12 oz. Dishwasher safe. Dimensions: 4.5" x 3.25"
Fiber Content: 100% stainless steel (View Fabric Guide)