PURPOSE: To provide a bag-shaped container enclosing an adhesive, a sealing agent, or food like miso, from which the contents can be appropriately discharged little by little and the opening is easily closed and further, air-tightness is kept well.

CONSTITUTION: A cylindrical body 2 provided with a collar-form fitting seat 21 and a cylinder body 22 erected on the seat as a unit is fixed at a part of the outer face 100 of a thin bag-shaped container body 1 by use of a laminate sheet 10. And a cover body 3 closing the opening 20 through a screw part 23 is detachably fitted. When unsealing, the outer face 100 is pierced by a breaking tool 4 like a cutter or a screw driver, under the removed state of the cover body 3. The contents are discharged from the opening 20 of cylindrical body 2. When the opening is closed, the cover body 3 is screwed in the cylindrical body 2.