PROBLEM TO BE SOLVED: To provide a portable cooler which has a cooling surface feeling good on a users skin and having high fitting properties, and which can be inexpensively and easily manufactured.SOLUTION: A cooler includes: a refrigerant supply part for supplying a refrigerant a cooling part that has a flexible sheet member having a refrigerant channel provided between front and back sides and having at least one of the front-side and back side-surfaces formed of silicone and a transportation part having a path for transporting the refrigerant to the cooling part from the refrigerant supply part.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】肌触りが良くフィット性の高い冷却面を有し、低コストで容易に製造可能な携帯型冷却装置を提供する。【解決手段】冷媒を供給する冷媒供給部と、表面側と裏面側との間に前記冷媒の流路が設けられた可撓性を有するシート部材であって、前記表面側と前記裏面側とのうち少なくとも一方の面がシリコンで形成されたシート部材、を有する冷却部と、前記冷媒供給部から前記冷却部に前記冷媒を輸送する経路を有する輸送部と、を備える。【選択図】図1
