Disclosed herein is a refrigerator including: a main body configured to define a storage camber; a main door rotatably coupled to the main body; a sub door provided between the main body and the door and rotatably coupled to the main body, the main door being rotated independently of the sub door and the sub door being rotated along with the main door; a storage box received in the storage camber to be drawn out therefrom; a fixing rail fixed to one side of the storage camber; a moving rail provided to be movable along the fixing rail and moving along with the storage box; and restraining means provided in one side of a part configured to move integrally along with the storage box and in one side of a part formed integrally with the storage camber and configured to allow the storage box to be selectively drawn out from the storage camber when a press manipulation is conducted and released on the storage box.
