Task Provided is a liquid agent container having a fitting member which is easy to push the volatilizing mat up to the far side of the lid and has a fitting member for supporting the volatile mat by providing a fitting member fitted inside the lid.SOLUTION: A liquid agent container which allows a liquid agent to infiltrate and volatilize the volatilizing mat 130, the lid part 120 is formed into a toped cylindrical shape and is fitted to the inside of the lid part 120 to support the volatile mat 130 from below The fitting member 140 is provided with a volatile mat supporting portion 141 for supporting the volatile mat 130 when viewed from the side and a detachable operating portion 142 positioned below the volatilizing mat supporting portion 141, and the volatilizing mat support The portion 141 and the attachment / detachment operating portion 142 are continuously formed (substantially rectangular waveform) via the displacement portion , and the outer peripheral surface 145 is formed in a circular shape when viewed in a plan view.(FIG.【課題】 蓋の内側に嵌合する嵌合部材を設けて揮散マット支持するにあたり、揮散マットを蓋の奥方まで押し込み易く、着脱操作の簡単な嵌合部材を備えた液剤用容器を提供する。【解決手段】 液剤を揮散マット130に浸潤させて揮散させる液剤用容器であって、蓋部120を、有天円筒形状に形成すると共に、蓋部120の内側に嵌合して揮散マット130を下方から支持する嵌合部材140を備え、嵌合部材140を、側面視すると揮散マット130を支持する揮散マット支持部141と、揮散マット支持部141よりも下方に位置する着脱操作部142を備え、揮散マット支持部141と着脱操作部142とが変位部αを介して連続的に(略方波形に)構成し、且つ、平面視した場合に外周面145を円形に構成する。【選択図】図2
