| 摘要 |
PROBLEM TO BE SOLVED: To provide a double container which reduces an amount of a content remaining in an inner container.SOLUTION: The double container includes: an inner container 10 which stores a content having fluidity and may deform; an outer container 20 housing the inner container 10; a pump 30 which is attached to the inner container 10 and discharges the content; and an adapter 50 which is attached to the pump 30 and secures a passage 60 of the content around a suction port 36 of the pump 30 when the inner container 10 is deformed by discharging the content. Even if the inner container 30 is deformed, the adapter 50 prevents inner surfaces of a wall part of the inner container 10 from completely adhering to each other. |
