DESIGNED BY GUERBY JOSEPH, CO-FOUNDER
Insulated Skinny Stainless Steel Tumbler 20oz. Coffee Tumbler with Straw - Travel Coffee Mug With PBA Free Lids - Slim Vacuum Insulated Tumblers Keep Hot and Cold - Great for Home, Office.
DOUBLE WALL - Double walls keep beverages hot for up to 6 hours and chilled for up to 12! The double wall feature also prevents condensation and burns, retaining the temperature of the bottle’s contents.