Additional closure f. Champagne / sparkling wine preserver
Practical closure helps protect opened wine and preserve freshness and aroma for longer
Keeps sparkling wine fresh for a long time
The innovative champagne and sparkling wine conservator can be used to keep valuable sparkling wine drinks fresh for longer after opening.
In addition to the airtight swing stopper, the missing liquid volume is compensated for by an overpressure pump, so that the bottle is pressurized as if originally sealed and no carbon dioxide can escape.
Before reopening, the excess pressure is released via a vent valve, which not only gives guests the impression of a freshly opened bottle in terms of taste but also acoustically.