Drinking aid for detachable fixing at drinking vessel, particularly at goblet or cup, has attachment, which is attached on upper edge of drinking vessel up to large extent of liquid

摘要

The drinking aid has an attachment, which is attached on an upper edge of a drinking vessel up to a large extent of liquid. The attachment is provided in subarea made of a flexible material in radial direction. The attachment has circular or cylindrical retaining elements (13 to 16) at its boundary region.