The Importance Of a Wine Fridge Rack A wine refrigerator rack is an easy way to store your wine bottles. They are usually made from either metal or wood. Metal racks are stronger than wooden shelves and don't absorb the vibrations generated by the fridge. They also provide more space https://nerdgaming.science/wiki/5_Facts_Wine_Refrigerator_Under_Cabinet_Is_Actually_A_Good_Thing