The 19-20 stopper from Brevetti WAF is an indispensable Champagne accessory!
Brevetti WAF's patented technology optimally preserves all the precious qualities of a freshly opened bottle of Champagne. This not only preserves the aromas, but also the mousse. In our experience, an opened bottle of Champagne, using this stopper and stored in a cool place, will last up to a week. Preserve Champagne for longer with this handy storage cap.