Abstract: A temperature maintenance system for use with nested containers includes a segmented wall liner assembly and removable cover. The segmented wall liner assembly includes a plurality of segments formed in an array, with each of the segments connected to at least one of the other of the segments, and which extend radially outward from a central point. Each of the segments has a plurality of sections, and each of the sections has a central compartment which contains phase change material. The segmented wall liner assembly is capable of changing from a substantially flat, open position, to an angular position when removably disposed in-between the nested containers, and the nested containers have substantially concave surfaces, whereby the segments conform to the substantially concave surfaces when the segmented wall liner assembly is in the angular position.

Abstract: The present invention relates to a refrigerator in which an evaporator is mounted in an inside of a barrier partitioning a freezing chamber and a refrigerating chamber. With the refrigerator according to the embodiment of the present invention, the evaporator for cooling the refrigerating chamber is received in the barrier portioning the freezing chamber and the refrigerating chamber, making it possible to increase inner capacity of the refrigerating chamber.