Thermos with Temperature DisplayBy touching the LED screen to easily see the internal temperature of the travel mug lid. Tips: Wipe or rinse the lid when cleaning, DO NOT SOAK IN WATER. Each time the bottle cap is pressed, the temperature will be displayed for 3-4 seconds and then go into invisible power saving mode.^ Vacuum Insulated Mug & Keep Warm or Cold The tight-fitting closure reliably keeps the contents in the thermos flask. Thanks to the double-walled vacuum insulation, your drinks stay hot or cold in the thermos, no matter how hot or cold it is outside.^ Safe and HealthyThe leakproof drinking bottle is made of food grade 304 stainless steel and the outer shell is made of high quality 201 stainless steel. this lasts forever and is BPA free.^ Eco-FriendlySafe and sustainable use. The water bottle for everyone who likes to have their favorite drink with them wherever they go and at the same time want to actively avoid pollution.^ Practical GiftWhether traveling, at home, in the office or outdoors - the ideal companion. Simple and practical, it is the best gift for friends, family, children, sons and daughters.^