Private Preserve: Wine Preserver is a can of completely safe, inert gas that displaces the oxygen that stales your wine once it is opened.
When you’re ready to recork your unfinished bottle of wine, simply insert the tube into the wine bottle and squeeze the trigger. The oxygen is pushed out, the inert gas settles invisibly over the wine, and then recork. Protect the freshness and flavor of wine, port, cognac, even fine cooking oils from flavor-robbing oxygen.
Private Preserve Wine Preserver is made in the USA with a custom blend of FDA Approved, nonvolatile, naturally occurring gases: argon, carbon dioxide, and nitrogen.