Sonoma Stainless' versatile square French oak tank is available in 550 and 1000 gallons. 50 percent of the tank surface is oak which allows for oxygenation during your red ferments. A high-flow bottom cooling jacket allows for an aqueous cold soak along with temperature control during fermentation. Employ the best of both worlds (oak with stainless) in your cellar with one tank. Wine IQ through its cooper network in Europe sources the highest quality oak to be integrated into the tank to fit your specific needs. For more information contact Wine IQ Consulting at results@wineIQconsulting.com 707-249-7335.