The revolutionary Flextank system was meticulously engineered to give a precision level of linear micro-oxygenation in multiple tank options.
Flextanks enable winemakers to control various levels of oxygen transfer rate (OTR) which is essential in winemaking.
The semipermeable polymer tank walls have a specific gradient that allows oxygen molecules to move through the vessel and into the beverage, and provide micro-oxygenation. Other molecules, such as ethanol and water, are blocked and do not escape a Flextank wall like they do in a traditional barrel.
This eliminates “angel’s share” (loss of wine from a barrel), and the need for constant cellar humidity monitoring.