450ml Thermos Bottle Smart Display Temperature 316 Stainless Steel Vacuum Cup Office Coffee Cup Business Portable Thermal Mug

I received my order Thank you very much

Excellent mug, I don't know how long it keeps the temperature, I can't manage to check 🤣 I drink it quickly for now🤣 it will be clear later. Waited for it, got it👌

Super, and it even shows the temperature, keeps warm. Doesn't spill. Just as expected. Thank you!

As an advance, the display works, how it holds heat - we will try

Excellent thermos

OK