PROBLEM TO BE SOLVED: To provide a housing tool which prevents movement of a container and achieves downsizing and resource saving, and to provide a volatilization device housing body including the housing tool.SOLUTION: A housing tool according to the invention is used to house a container having a recessed part on a side surface. The housing tool includes: a support medium for supporting the container and a packing carton which houses the support medium supporting the container. The support medium includes a first protruding part which contacts with at least a part of an upper part and a part of a lower part of an inner wall surface of the recessed part of the container.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2016,JPO&INPIT【課題】容器の移動を防止できるとともに、小型化が可能であり、省資源化を図ることができる収容具、及びこれを備えた揮散装置収容体を提供する。【解決手段】本発明に係る収容具は、側面に凹部を有する容器を収容するための収容具であって、容器を支持する支持体と、容器を支持した状態で支持体を収容する梱包箱と、を備え、支持体は、容器の凹部の内壁面の上部の少なくとも一部及び下部の少なくとも一部と当接する第1凸部を備えている。【選択図】図9