A refrigerator comprising: a cabinet having a storage chamber formed therein; and a pantry assembly installed in the storage chamber, wherein the pantry assembly includes: a receiving member with a receiving space and configured to be pulled in and out; a supporter assembly connected to the receiving member, the supporter assembly being configured to guide the pulling-in and pulling-out of the receiving member; and a cover member connected to the supporter assembly, the cover member covering the receiving space in a pulled-in state of the receiving member and being movable in a direction opposite to the receiving member when the receiving member is pulled in and out, wherein the receiving member includes a first roller installed at a rear end portion of the receiving member, wherein the supporter assembly includes a guide rail with a first guide portion for supporting the first roller, the first guide portion having a first inclined surface which is downwardly inclined so that the receiving member is lowered in a process of the pulling-in of the receiving member; wherein the receiving member further includes guide protrusions protruding from a front end portion of a side wall of the receiving member and arranged along a direction of movement of the receiving member; and wherein the supporter assembly includes a second roller supporting the guide protrusions; characterized in that the supporter assembly further includes a transmission unit for transmitting a movement force of the receiving member to the cover member; and wherein the guide protrusions include an inclined rib being inclined in parallel to the first inclined surface of the first guide portion, the second roller being in contact with the inclined rib when the first roller is in contact with the first inclined surface of the first guide portion. a cabinet having a storage chamber formed therein; and a pantry assembly installed in the storage chamber, wherein the pantry assembly includes: a receiving member with a receiving space and configured to be pulled in and out; a supporter assembly connected to the receiving member, the supporter assembly being configured to guide the pulling-in and pulling-out of the receiving member; and a cover member connected to the supporter assembly, the cover member covering the receiving space in a pulled-in state of the receiving member and being movable in a direction opposite to the receiving member when the receiving member is pulled in and out, a receiving member with a receiving space and configured to be pulled in and out; a supporter assembly connected to the receiving member, the supporter assembly being configured to guide the pulling-in and pulling-out of the receiving member; and a cover member connected to the supporter assembly, the cover member covering the receiving space in a pulled-in state of the receiving member and being movable in a direction opposite to the receiving member when the receiving member is pulled in and out, wherein the receiving member includes a first roller installed at a rear end portion of the receiving member, wherein the supporter assembly includes a guide rail with a first guide portion for supporting the first roller, the first guide portion having a first inclined surface which is downwardly inclined so that the receiving member is lowered in a process of the pulling-in of the receiving member; wherein the receiving member further includes guide protrusions protruding from a front end portion of a side wall of the receiving member and arranged along a direction of movement of the receiving member; and wherein the supporter assembly includes a second roller supporting the guide protrusions; characterized in that the supporter assembly further includes a transmission unit for transmitting a movement force of the receiving member to the cover member; and wherein the guide protrusions include an inclined rib being inclined in parallel to the first inclined surface of the first guide portion, the second roller being in contact with the inclined rib when the first roller is in contact with the first inclined surface of the first guide portion.