Multi-functions this smart Water bottle design with LCD touch screen, you can see and set the temperature as needs. Friendly design the vacuum water bottle with professional seal design, leak-proof and dust-proof, professional waterproof, even if it is raining outdoors, It can be used at any time, This smart cup has a non-slip mat on the bottom of the cup, anti-slip and not easy to wear, LCD screen temperature display, avoid the water temperature too high or too low. Best Gift for family and friends.