主权项 |
1. A cup assembly comprising:
a cup including a base and a circumferential wall to commonly define a space for containing liquid. and a removable cooler block sized and configured to be positioned upon the base and in the space, said cooler block owning at least one of properties of high specific heat and high heat conductivity; wherein at least one of said seat and said cooler block is equipped with a magnet, and the other is with at least magnetic attraction material. |