To provide a sealed container which has an adhesive seal structure providing both of high sealing performance and easy-peelability.

The sealed container includes: a container body containing a content article; an opening for discharging the content article from the container body to the outside; and an adhesive seal member that is glued to a sealing area on the periphery of the opening to close the opening. The sealing area has a strong adhesive area showing a higher peeling strength against the adhesive seal member, and an adjusting area showing a peeling strength lower than that of the strong adhesive area. The strong adhesive area and the adjusting area are formed alternately along the outer rim of the sealing area.