Refrigerator including a door having a storage chamber

A refrigerator comprising:

• a main body having a freezing compartment and a refrigerating compartment disposed above the freezing compartment;
• a refrigerating compartment door to open and close the refrigerating compartment;
• a dispenser that is capable of dispensing ice and including a cavity recessed inwardly from a front surface of the refrigerating compartment door;
• a dispensing lever disposed in the cavity to determine a dispensing operation of the ice;
• an opening defined on a front surface of the refrigerating compartment door and disposed vertically below the cavity recessed inwardly from the front surface of the refrigerating compartment door;
• a chamber formation part fixed to the refrigerating compartment door to define a storage chamber to store a plurality of beverage containers, the storage chamber being in communication with the opening and having a bottom surface inclined downward toward the opening, the storage chamber being disposed vertically below the cavity of the dispenser such that the storage chamber is arranged to overlap at least a portion of the cavity of the dispenser in a vertical direction;
• an auxiliary door configured to open and close the opening;
• an insertion hole, through which the beverage container is inserted, in a rear side of the storage chamber, at least a portion of the insertion hole being disposed lower than the dispenser;
• and
• a cover slidably connected to the chamber formation part to open and close the insertion hole and movable in a vertical direction,
• wherein the cover includes a rear wall and a pair of side walls, each of the side walls including a first guide portion and the chamber formation part including a second guide portion that interacts with the first guide portion, wherein the cover is slid downward to open the insertion hole.