Provent Water Bottle with LED Temperature Display Travel Friendly Mug 500 ml Bottle  (Pack of 1, Red, Steel)

Smart LED Flask / Water Bottle You Should Drink With Style, We designed this bottle with vacuum insulated and smart chip technology. On a cold winter day enjoy your refreshing coffee with a double volt stainless steel insulated flask. Made from 100% food-grade stainless steel, this flask is durable and rust free. The double-walled insulation system ensures minimal heat loss and maintains temperatures for up to 10 hours. In addition, it also prevents the formation of sweat or droplets on the body of the flask. The double-walled stainless steel insulated flask has a BPA-free plastic lid with steel exterior. The spun matte finish adds elegance to this flask. With a contemporary design with a wide body and slender mouth, you can easily clean and maintain this flask. This strong flask has a capacity of 450ml and allows you to have both hold and cold drinks when you are out.