摘要 |
Apparatus and methods for sealing beverage containers are disclosed. In one embodiment, a beverage container cap for resealing a beverage container comprises a cap member and an inflatable member. The cap member has an interior side for sealingly coupling with an opening of a bottle. The cap member defines a pathway for selectively communicating gas through the cap member. For example, a pump can provide air through the pathway and to the interior side of the cap member. The inflatable member is configured to couple to the cap member and to expand in volume upon receiving gas from the pathway. The inflatable member includes a fluid impermeable layer and an elastic layer. |