A re-corked, leftover bottle of red or white wine can be stored in the refrigerator for 3 ¨C 5 days without compromising its flavour. Just take the red wine out of the refrigerator to let it come up to room temperature before drinking. A tightly corked leftover bottle of Champagne/sparkling wine can also be kept fresh in the refrigerator for 3 - 5 days.