【BUY 1 TAKE 1】1000ML Thermos Hot Water 24 Hrs Thermoflask Hot and Cold Tumbler School Water Container Outdoor Container for Cycling Vacuum Tumbler Flask Portable Drinking Stainless Steel Men and Women Portable Thermos Water Bottle

【LED DISPLAY】: Large screen smart temperature display. Easy to understand the internal temperature of the liquid by touching the LED screen. It is not necessary to pass the mouth to check the temperature and avoid burns. 360 degree rotation does not have to worry about water leaks, and sealing is good.【KEEP TEMPERATURE】 ： With double layer insulation. This stainless steel water bottle has double insulating wall that optimally keeps the temperature hot and cold.【304 STAINLESS STEEL】 The 18 oz bottle is made of 304 stainless steel with food grade PP. Resistant, corrosion resistant, safe and healthy. Of course, it reaches the FDAconsumption standard and is 100% BPA free.【NO CHARGING NECESSARY】 ： The built-in battery does not need to be charged. The lid is waterproof (The lid can be rinsed but not soaked in water.) And the bottle Keep the temperature for up to 12 hours.