Quattro Theory

Brand Story

Quattro Theory wines capture the truest expression of Napa Valley bringing together four defining elements: winemaker Landon Donley’s intentional vision, quality vineyards, precision winemaking and experience with food and friends. Seriously made to be easily enjoyed.


  • Sauvignon Blanc, Napa Valley
  • Chardonnay, Napa Valley
  • Cabernet Sauvignon, Napa Valley