To provide a container for vibrator which can be prevented from being deformed by forming a through hole for exhausting gas in the container in a cover, and can perform a work, in a short period of time.

In the container for vibrator, the inside of a package 1 is sealed, by covering an opening side of the package 1, with a vibrator reed 3 incorporated by a plate-like cover 2. In the cover 2, a through-hole 6 is formed, which communicates the inside of the package 1 with the outside and is provided with a metallized layer 6d, by a metal film at least on an inner circumferential surface. The through-hole 6 seals the inside of the package 1 by melting a sealer 7.