I bought this when i pregnant, this Thermos Mug can keep heat for long hours. When i having confinement, i used this for my confinement drink.
Now i used it to drink 老红糖 everyday.

It is lightweight, suitable for cold and hot drink, eco friendly. With the cover help to prevent dust when i drink halfway.

Easy to clean that just remove holder and mug body.

Best drinking mug.