Best Quality 800ml Smart Led Temperature 316 Stainless Steel Thermos Water Bottle Hot and Cold For Indoor And Outdoor Office, Travelling, School and Gym

SMART DISPLAY: LED screen on the bottle clearly shows the current water temperature so you always know if your drink is too hot or too cold.

DOUBLE-WALLED INSULATION: Vacuum insulation technology keeps hot drinks hot for 6 hours and cold drinks icy cold for 8 hours with the tuch temperature display.

LEAKPROOF DESIGN: Screw-on lid locks tightly to prevent leaks, even when bottle is flipped upside down. BPA-free Tritan material is durable for outdoor use

LARGE CAPACITY: 800ml bottle size holds a full day's supply of water or other beverages. Carry-loop makes it easy to attach to your gym bag.

MULTIPLE COLOR OPTIONS: Choose from 4 modern colors - black, blue, pink and green - to match your personal style. Durable stainless steel interior won't impart flavors into your drink.