PROBLEM TO BE SOLVED: To provide a volatilization agent container which can make an odor of a specific volatilization agent inconspicuous.SOLUTION: A volatilization agent container 10 comprises: a container body 20 for storing a first volatilization agent 11 having a first volume; an air permeable member 30 arranged above the first volatilization agent 11 which is stored in the container body 20, and has air permeability; and a storage member which is between the first volatilization agent 11 stored in the container body 20 and the air permeable member 30 in a vertical direction. The storage member 40 comprises a storage part 41 for storing a second volatilization agent 12 different from the first volatilization agent 11, and has a second volume smaller than the first volume, and a ventilation part 46 having air permeability.SELECTED DRAWING: Figure 1