COLD INSULATION CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a cold insulation container which can be stably stacked even when upper and lower containers are stacked on each other by changing the direction thereof in order to form a passage of cold air. SOLUTION: A recessed part 15 and a projecting part 13 to be fitted to each other when the upper and lower containers 10 are stacked on each other by changing the direction thereof are provided on an upper side and a bottom side of this cold insulation container.