An integrally-transportable purge container capable of preventing entry of air when a submersible pump is carried into a pump column, and capable of warming the submersible pump when it is removed from the pump column to prevent components of the air from being liquefied is provided. The integrally-transportable purge container includes: a container body having an interior space for accommodating a submersible pump therein; an upper lid configured to cover an upper opening of the container body; a lower lid configured to cover a lower opening of the container body; and a purge-gas inlet port and a purge-gas outlet port communicating with the interior space of the container body. The integrally-transportable purge container is detachably coupled to an upper portion of a pump column in which the submersible pump is to be installed. The integrally-transportable purge container is configured to be transportable together with the submersible pump.