What You Should Know About Wine Coolers and Refrigerators A wine cooler is a refrigerator specifically designed to keep wine at a certain temperature. They are available in a broad range of sizes and styles. They are also ideal for wine storage that needs to be stored at different temperatures. https://yogicentral.science/wiki/The_No_1_Question_Everyone_Working_In_Wine_Chiller_Must_Know_How_To_Answer