The present invention consists of an inner cylinder to accommodate a cold surface and an outer cylinder provided on the outside of the inner cylinder, and the refrigerant receiving portion is formed in the space between the inner cylinder and the outer cylinder to accommodate a refrigerant, such as water, the refrigerant After receiving a refrigerant such as water and freezing it in a container, it can be used as a cold cold noodle bowl so that the cold cold noodles can be eaten in the hot summer season, and the inner and outer cylinders are screwed to separate the inner and outer cylinders. This easily made to separate the inner cylinder and the outer cylinder can be washed to provide a cold noodle bowl that can be kept clean. To this end, the present invention, the receiving portion 11 is formed inside the cold surface is formed and the stepped portion 12 is formed along the upper edge and the first fastening portion 13 is formed on the circumferential surface of the stepped 12 Cylinder 10; A second fastening portion 21 fastened to the first fastening portion 13 of the inner cylinder 10 is formed on the upper inner surface and the outer cylinder body formed inside the coolant accommodating portion 22 to accommodate a refrigerant such as water ( 20 is configured to be coupled and separated on the upper end of the inner cylinder 10 and the upper end of the outer cylinder 20. The first fastening portion 13 of the inner cylinder 10 is formed of a screw fastening protrusion formed along the circumferential surface of the step 12 of the inner cylinder 10, and the second fastening of the outer cylinder 20. The part 21 is formed by a screw fastening groove formed along the upper inner surface of the outer cylinder 20.
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