To keep cold insulation of a perishable for many hours by enhancing thermal insulation of a container main body in a container for transferring a perishable food.

A plurality of reinforcing ribs 21 reinforcing a container main body 2 are stood on an outer wall surface of a relatively large synthetic resin-made container main body 2 formed by injection molding. A foamed synthetic resin-made thermal insulative plate 4 is attached to a surface space 23 of the outer wall surface of the container main body 2 partitioned by the reinforcing ribs 21. This construction enhances thermal insulation of the container main body 2 as a container.