Keep your sparkling wine fresh and fizzy up to 30 days with this champagne saver. Its innovative pressure-sealing system ensures your champagne retains carbonation by adding air, unlike vacuum pumps. Simply lock the stopper onto your bottle, press the button to seal, and track freshness with the integrated date indicator. Designed for both style and functionality, this stopper is the perfect addition to your barware collection. Preserves Champagne and sparkling wine for up to 30 days Pressure-sealing system maintains carbonation Integrated date tracker for freshness Stainless steel construction with a sleek design Easy to use and clean