| 摘要 |
<p>A food or beverage server includes a container having a body with a sidewall, a base, and at least one external engagement element on the sidewall or the base. A thermal core includes a hollow body with at least one internal engagement element for engaging the at least one external engagement element on the container to retain the thermal core on the container. The hollow body has a central portion for heat-transfer with the base of the container and a thermal medium, such as a saline solution, refrigerant, water, oil or sand, within the hollow body.</p> |
