Wine preserver - completely safe - inert gas blanket
Private Preserve saves wine using a custom blend of pure nitrogen (N2), carbon dioxide (CO2), and argon (Ar), the inert and harmless gases in the atmosphere used to produce and bottle wine.
Protect the freshness and flavor of wine, port, sherry, cognac, scotch, bourbon, tequila & Sake as well as Olive Oils etc for days, weeks, months and years.
Private Preserve blankets the wine's surface, in bottle or decanter, and will not strip out bouquet (volatile esters), which is essential in taste, like vacum devices have been proven to do !
Simple to use.
Full can feels empty - 120 plus full use !
Check out the video for further information :