Make every day refreshing with our 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. Plus, it comes with a sliding, shatterproof, see-through Lid. ?

• INCLUDES SLIDING, SHATTERPROOF LID?
• SLIP-PROOF SILICONE BOTTOM
• COLD FOR 9 HOURS, HOT FOR 3
• EASY-GRIP, FLAT SIDES