Smart Flask with Digital Temperature Indicator

Description

This Smart Flask is made of high-quality food-grade stainless steel with one touch temperature indicator and Tea Filter. Now you don’t want need to test the temperature by mouth, to avoid burns. Our travel mug leakproof hold liquid heat up to 6 hours above 42 ° C. And liquid cooling temperatures below 10 ° C for up to 5 hours. After 24 hours at 100 ° C, the temperature is maintained at about 40 ° C.