| 摘要 |
An insulated food jar assembly includes an outer insulated container or sleeve having an open mouth and an interior space. The outer insulated container is a double-walled vacuum insulated container. An inner container nests into the interior space of the outer insulated container. The inner container has a collar that extends over the open mouth of the outer container when nested. The collar includes handles and an inner surface that bears against a friction ring about the mouth of the outer container. A lid fastens onto a neck of the inner container. A stopper in the lid fits into the neck and has a gasket to seal against an inward projection of the neck. A gasket at an outer edge of the lid seals against a shoulder of the inner container. The inner container is of a material that may be heated over an open flame heat source. |
