Champagne and sparkling wine bottle freshness cap
Keeps your bubbly fresh for longer
With the innovative champagne and sparkling wine conservator, valuable sparkling wine beverages can be kept fresh after opening for some time.
In addition to the airtight clip closure, the missing liquid volume is compensated for by a vacuum pump, so that the bottle is under pressure as originally closed and no carbondioxide can escape.
Before reopening the vacuum is release by means of a valve, the sound of which reminds of a freshly opened bottle.