More companies are producing two-zone wine chillers, which offer greater flexibility in storing sparkling, white, rosé, and red wines at different temperatures. (Single-compartment models count on colder air settling to the bottom of the unit to provide various temperature zones.)
"You wouldn't buy an antique car and leave it out in the driveway," Gary Vaynerchuk of the Wine Library, one of the biggest online wine retailers in the country, said. "People are investing more and more money in wine and having the ability to store that wine properly is massively important."