Here is a clever device that preserves the flavor and fizz of your sparkling wine for up to 2 weeks. The Coravin Sparkling Wine Preservation System comes with a Sparkling Stopper that locks onto most bottles. The charger delivers CO2 into your bottle to preserve your wine.
This wine preservation system is pretty easy to use. Simply place the stopper on the open bottle and press the locking handle down. Charge the bottle using a sparkling CO2 capsule, and you are set.