| 摘要 |
A drinking aid for removable attachment to a drinking vessel ( 12 ), especially for attachment to a drinking cup or a beverage bottle, is described. The drinking aid has a top piece ( 14 ), which can be connected in a liquid-tight manner to the drinking vessel ( 12 ). The top piece has a mouthpiece ( 18 ), to which suction can be applied, and an anti-leak device ( 20 ) for sealing the mouthpiece ( 18 ) toward the outside. The drinking aid is characterized in that it has a pressure-equalization valve ( 26 ) adjacent to the mouthpiece ( 18 ).
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