To provide a cooling show case provided with a pop rail which is not conspicuous when a pop card is not installed, and in which outflow of an air curtain from the case can be prevented.

This cooling show case is provided with a show case main body having an opening 2 in a front surface, and a display chamber inside, a cold air discharge port formed close to an upper end part of the opening 2, and an air suction port 27 formed close to a lower end part of the opening 2, and an air curtain 26 is formed between the cold air discharge port and the air suction port 27. A front wall 7 of the show case main body is disposed forward the air suction port 27 and under the opening 2. Above the front wall 7, a pop rail 41 comprising a transparent plate is provided standing to be more inclined backward on the upper side.