Rubber Stopper. Set of 2 $6
This is what I use for all my open wines in the tasting room. Quickly and securely seal your partial bottle of wine. Thermoplastic rubber is soft and pliable so it creates a tight seal. Very easy to seal and pull from the bottle. 2 5/8" x 1" .
Generally a well sealed bottle of wine will keep refrigerated for 2 days. For red wines take the bottle out the refrigerated an hour before pouring and it should be perfect temperature.
Set of Two $6. Includes Shipping