The Vestia Wine Saver preserves the rich flavor of an opened bottle of wine for longer than a few days. It is designed for an easy one-touch operation and conveniently requires no hand pumping to preserve freshness and flavor. The Wine Saver automatically removes air to help prevent oxidation and preserves the flavor when you place it over an opened bottle of wine. The Wine Saver can be reused multiple times to seal all standard wine bottles.