stainless steel vacuum flask with temperture display

CPN-557623450

This produce is made of stainless steel with temperture display on the top, you can feel how hot is the water when you touch the top of sceen. The smart thermal bottle is designed with a LED screen for temperature display,more user-friendly.the flask need not to charge and remain the optimal temperature of hot and cold. the outter material is 304 stainless steel. The logo is welcome, and its the best gift for anyone.