Smart Stainless Steel Thermos With DigitalTemperature Display ForStainless Steel Water Bottles Thermos Bottles, Coffee Cups,|Vacuum Flasks & Thermoses Smart Insulation Cup Water Bottle Led Digital Temperature Display Stainless Steel Thermal Mugs Intelligent Insulation Cups 500ML Color: black Features: - There is a display that shows the real-time temperature of the water. -304 stainless steel, safe, no BPA. -12 hours of hot or cold water. Elegant mirror, touch LED screen, it is easy to see the internal temperature of the liquid. You don't need to use your mouth to test the temperature and avoid burns.The 360-degree rotation does not require the worry of leakage, and it is well sealed. - Ideal for easy trips, offices, beaches, schools, picnics, hot yoga, hiking, hiking, biking, running, running, gym and more.