Make every day refreshing with Classic Tumbler, aka the coolest 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.
• Includes Sliding, Shatterproof Lid
• Slip-Proof Silicone Bottom
• Easy-Grip, Flat Sides
We purposely make our lids clear so you will always know it's as clean as it should be. Both the rubber gasket and the plastic slider can be easily removed, but please use caution disassembling and reassembling. The gasket can be slipped off and on. The plastic slider can be removed by sliding it all the way open and pushing on one of the small plastic tabs on the bottom side of the slider. You will reassemble it by doing just the opposite. We suggest using baking soda and lemon juice, or household vinegar to clean your lid.