Coolers Wine Coolers wine coolers are designed to keep bottles of wine at an ideal temperature. They also protect against unwanted humidity which can cause wine to degrade and change its flavor. Typically sweet drinks aren't high in alcohol (4% to 6% ABV) and are infused with real fruit juice. https://freezer22161.mdkblog.com/35477155/20-myths-about-tall-wine-chiller-dispelled