Abstract: The invention solves a problem of enjoying beverages from a can in cases where the user cannot or does not want to pour the beverage into a glass. The invention is made so we can push it into the can opening (E1). It can be made out of a single piece, preferably plastic, which includes following core parts: the part for drinking (A), the part for insertion into the can and sealing (B), the cap for closing (C) and preferably a connective part (D) with which the cap (C) is connected with a part for drinking (A). If the invention is made without the connective part (D), it is made out of two pieces where the part for drinking (A) and part for insertion and sealing (B) are a single piece and the cap (C) is another.