I saw a colleague buy a particularly nice one. It is a brand of Taifugao, with a pink color. It is small, just enough for a table, and the base is that kind of silicone. You can look at what you like, and the insulation effect is also very good. I used it once that day. She made scented tea, which was brewed at about noon 1 1, and it was still very hot after drinking it at 6 pm.