To dry an article at a low temperature and reduce the generation of bad smell.

The device includes a vessel 1 able to receive an article 14, a compressing part 2 for compressing the article 14 in the vessel 1, a first heater 3 for heating the article 14 compressed by the part 2, a pressure reducing part 5 which draws the air containing water vapor in the vessel 1 through communication pipes 33, 36 and a cooling pipe 31 to reduce the pressure in the vessel 1, and a cooling part 4 for cooling the air containing water vapor passing through the pipe 31 provided between the pipes 33, 36.