Coolers Wine Coolers wine coolers are designed to help keep wine bottles at the ideal temperature. They also protect against humidity that could cause wine to deteriorate and alter its flavor. These sweet drinks usually contain real fruit juice and are low in alcohol (4-6% ABV). But they're not wine. https://frydge-uk55138.tinyblogging.com/this-is-the-ugly-truth-about-tall-wine-chiller-73618884