A refrigerator comprising: a cabinet; a storage compartment provided in the cabinet and configured to store food therein; a container provided to be rotatable relative to the cabinet for selectively providing access to items in the storage compartment, the container comprising an opening formed in a center thereof; a door rotatably provided on the container and configured to be rotatable relative to the container and to the cabinet, and to open and close the opening in the container; and a fastening device provided on the door and configured to selectively couple and release the door to and from the container, wherein the container comprises a frame cover and a frame provided inside the frame cover, wherein the frame comprises: horizontal portions (142, 146) respectively forming an upper side and a lower side of the frame; vertical portions (144, 147) provided perpendicular to the horizontal portions and respectively forming a left side and a right side of the frame; and characterized by the frame further comprising: an integrated horizontal and vertical portion that is configured to couple one of the horizontal portions (142, 146) and one of the vertical portions (144, 147) to each other, wherein the integrated horizontal and vertical portion comprises a first coupling portion coupled to extend horizontally, and a second coupling portion arranged perpendicular to the first coupling portion, and wherein the vertical portions (144, 147) and the horizontal portions (142, 146) of the frame comprise hollow regions respectively, and the first coupling portion and the second coupling portion of the integrated horizontal and vertical portion are inserted into and coupled to the hollow regions of the one of the horizontal portions (142, 146) and the one of the vertical portions (144, 147) of the frame. a cabinet; a storage compartment provided in the cabinet and configured to store food therein; a container provided to be rotatable relative to the cabinet for selectively providing access to items in the storage compartment, the container comprising an opening formed in a center thereof; a door rotatably provided on the container and configured to be rotatable relative to the container and to the cabinet, and to open and close the opening in the container; and a fastening device provided on the door and configured to selectively couple and release the door to and from the container, wherein the container comprises a frame cover and a frame provided inside the frame cover, wherein the frame comprises: horizontal portions (142, 146) respectively forming an upper side and a lower side of the frame; vertical portions (144, 147) provided perpendicular to the horizontal portions and respectively forming a left side and a right side of the frame; and characterized by the frame further comprising: an integrated horizontal and vertical portion that is configured to couple one of the horizontal portions (142, 146) and one of the vertical portions (144, 147) to each other, wherein the integrated horizontal and vertical portion comprises a first coupling portion coupled to extend horizontally, and a second coupling portion arranged perpendicular to the first coupling portion, and wherein the vertical portions (144, 147) and the horizontal portions (142, 146) of the frame comprise hollow regions respectively, and the first coupling portion and the second coupling portion of the integrated horizontal and vertical portion are inserted into and coupled to the hollow regions of the one of the horizontal portions (142, 146) and the one of the vertical portions (144, 147) of the frame. horizontal portions (142, 146) respectively forming an upper side and a lower side of the frame; vertical portions (144, 147) provided perpendicular to the horizontal portions and respectively forming a left side and a right side of the frame; and characterized by the frame further comprising: an integrated horizontal and vertical portion that is configured to couple one of the horizontal portions (142, 146) and one of the vertical portions (144, 147) to each other, wherein the integrated horizontal and vertical portion comprises a first coupling portion coupled to extend horizontally, and a second coupling portion arranged perpendicular to the first coupling portion, and wherein the vertical portions (144, 147) and the horizontal portions (142, 146) of the frame comprise hollow regions respectively, and the first coupling portion and the second coupling portion of the integrated horizontal and vertical portion are inserted into and coupled to the hollow regions of the one of the horizontal portions (142, 146) and the one of the vertical portions (144, 147) of the frame. an integrated horizontal and vertical portion that is configured to couple one of the horizontal portions (142, 146) and one of the vertical portions (144, 147) to each other, wherein the integrated horizontal and vertical portion comprises a first coupling portion coupled to extend horizontally, and a second coupling portion arranged perpendicular to the first coupling portion, and wherein the vertical portions (144, 147) and the horizontal portions (142, 146) of the frame comprise hollow regions respectively, and the first coupling portion and the second coupling portion of the integrated horizontal and vertical portion are inserted into and coupled to the hollow regions of the one of the horizontal portions (142, 146) and the one of the vertical portions (144, 147) of the frame.