The way wine is stored in a wine cooler is basically the same, but there may be some differences from model to model. First of all, all wines are stored horizontally. Wine bottles with a concave bottom are already suitable for horizontal storage. If wines are kept upright for a long time, their corks dry out, crack, and let in air, causing the wine to spoil. Wine coolers also do not allow high temperatures that can spoil wines; even their glass doors are made of darkened, smoked glass with this in mind.
