Back Originally, the day cellar, also known as a relay cellar in the restaurant industry, was an air-conditioned cabinet for storing the most popular wines, located close to the service area. It offers different temperature zones, ranging from 6°C to 18°C, allowing a large quantity of different wines to be stored at their serving temperature. The day cellar makes wine service faster. It is restocked daily. It is also the ideal complement for the passionate wine lover who already has a natural cellar. As most of the cabinet is between 10° and 14°C, it is also suitable for ageing wine.