《 / 》500ml Smart LED Display Vacuum Thermal Flask Stainless Steel Insulation Thermos Flasks Botol Air 智能保温瓶

⦿ Lid designed for a perfect-flow drinking experience.Large screen smart temperature display.You don't have to use your mouth to test the temperature. Touching the lid of the cup lightly to display the current water temperature.⦿ Keeps beverages ice-cold for 24 hrs, and hot for up to 12 hrs with double-wall insulation, making sure your every sip is refreshingly icy and provides perfect solution to everyday refreshment.⦿ Made of premium 304 stainless steel ,this construction stands up to even the toughest of conditions.⦿ Built to go with you anywhere, it fits in most cup holders, bikes, cars, and backpacks.