200 according to an embodiment of the present disclosure and a refrigerator 100 including the foldable cool pack 200 are described with reference to fig1 to 4 as illustrated in fig1 and 2 the foldable cool pack 200 according to the exemplary embodiment of the present disclosure includes a first segment 210 a second segment 220 and a hinge unit 230 both the first segment 210 and the second segment 220 may have a shape of a near flat panel the exterior of the segments is made of rigid or near rigid materials both the first segment 210 and the second segment 220 are filled with a cold storage material it will be appreciated that any suitable cold storage material that is well known in the art can be used to practice the present disclosure in this example the second segment 220 is coupled to one side of the first segment 210 the first segment 210 is disposed on a shelf or at the bottom of a storage chamber e g a freezing chamber or a refrigerating chamber in the illustrated state the second segment 220 is positioned perpendicular to the first segment 210 for instance the second segment 220 may be placed against an interior wall of the storage chamber the first segment 210 and the second segment 220 may have the same or different sizes and or shapes an external item can be placed between and in contact with both the first segment 210 and the second segment 220 for storage at a low.