Ringshlar 500ml Vacuum Thermal Cup LED Temperature Display Water Bottle Travel Thermo Cup

Features: Food grade safety material. No need charging. With LED display to prompt real-time water temperature by touching. 12 hours of hot or cold water. Long-lasting insulation: The vacuum of the cup will hinder heat transfer. 500ml large capacity. You don t have to use your mouth to test the temperature and avoids burns. 360 degree rotation does not need to worry about water leakage and the sealing is perfect. Specifications: Material: ABS + stainless steel Color: As the picture show Cup lid: LED temperature control + steel core Cup Body: 304 stainless steel Capacity: 500ml Built-in battery: 1 x CR2450 button battery 3V 600mAh Size: 6.2 x 22.8cm