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 8 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 a 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. Our insulation station thermos is the ideal road trip companion. Its sleek slim shape fits in most car cup holders and features double-walled, vacuum insulation that will keep your cold drinks frigid and your morning coffee (or afternoon soup) piping hot. This 500ml thermos also sports an airtight, twist-on lid so no need to worry about any leaks or spills.

About this item

• Smart insulated mug with LED temperature display screen – keep drink hot & cold.
• Ideal for Travel, Outdoor Activities, Car, Office, Home, School, Picnic, Hot Yoga, Hiking, Camping etc.
• Touch to display the temperature without charging.
• Waterproof LED display that can be completely submerged in water. Just touch the LED screen and the temperature of the liquid will show on the LED screen. You do not have to test the temperature with your mouth or risk to get burn
• The most wonderful thing about this Stainless Steel Flask Bottle With Liquid Temperature Display is that it keeps hot drinks hot and cold drinks cold, for long time.