For Wines That Are Twice As Nice. Our Presrv Dual Zone Wine Cooler Means Never Having To Choose Between White Or Red. And Always Being Ready To Pour Your Favorites. This Large Capacity Cooler Maintains Two Distinct Temperature Zones With Precisetemp Temperature Control And Includes Active Cooling Technology To Ensure Even Cooling. Along With Loads Of Other Features From Full-Extension Wood Racks To A Vibration Dampening System And More.