| 摘要 |
A flexible cylindrical body tube adapted to sealingly engage a beer bottle at one end and mounting a side-venting hose of a length selected to extend into the beer bottle and down into the bottle to a position adjacent the bottom of the bottle. When so placed, the bottle and hose may be inverted with a finger placed over the vent hose, the open end of the body tube brought to the mouth, the bottle and tube inverted and the finger removed, resulting in rapid continuous discharge of the fluid from the bottle into the mouth of the user.
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