| 摘要 |
A container for beverages and other comestibles is provided with refrigerating means comprising a refrigerant cartridge within the container and held in position therein by a dual cap which is detachably secured to the container and fixedly secured to the refrigerant cartridge. The refrigerant cartridge holds a vapor phase refrigerant of low boiling point. Means is provided for puncturing the dual cap to release the vapor phase refrigerant from the cartridge to cool the beverage or other compestible within the container. After the beverage has been cooled within the container the dual cap may be released from the container whereby the dual cap and the refrigerant cartridge may be removed from the container.
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