To drink up the content without leaving any liquid residue by using a can sealed by covering the circumferential edge of a lid put on the upper circumferential edge of a barrel section, and fitting the lid according to the shapes of both circumferential edges.

In the can obtained by overlapping the lid and the barrel each other, an overlapping part of the lid includes a lid bent portion having a first bending pattern, and the barrel includes a barrel bent portion having a second bending pattern corresponding to the first bending pattern. The first and second bending patterns are fitted to each other, so that the barrel bent portion and the lid bent portion overlap each other.