ZOS is the best way to save open bottles of wine. It is used the top wineries in Napa and Sonoma and endorsed by leading sommeliers. And it’s easy to use. No pumping, no gas. Simply insert it into an open bottle of wine and it absorbs 100% of the oxygen that spoils your wine.
We've spent years developing our ZOS Halo wine saver system. Our patent pending technology will quickly remove all of the oxygen from a wine bottle. This extends the life of the wine after opening and saves you a lot of money.