To provide a product storing device for properly storing products in a stacked state.

The product storing device 20 includes passage constituting members 21 constituting product storing passages 22 for storing the products in a stacked state and allowing dispensing of a product located at the bottom when a dispensing command is given. The passage constituting member 21 includes a holding section 23 that is formed by bending the lower end of the passage constituting member 21 toward the product storing passage 22 and holds the product located at the bottom in an erected state. It is preferable that the passage constituting member 21 stores, in the product storing passage 22, products stored in containers each having a circular top face whose diameter is larger than that of the bottom surface and a cross sectional area gradually enlarged from the bottom surface toward the top surface. The width m defined by the holding member 23 of the passage constituting member 21 is preferably smaller than the diameter of the top surface of the container for storing the product.