Preserving temperatures for as many as 4 hours, the Vollrath 47605 insulated wine chiller keeps wine bottles cool—great for receptions, banquets, and hotel rooms. The chiller is made of stainless steel, which is excellent defense against rusting as well as scraping. It doesn’t need to be pre-chilled or loaded with ice, and for convenience, it can be put through the warewasher for cleaning.