Beringer Main & Vine Cabernet Sauvignon Main & Vine CaliforniaBrand Description Beringer is known for establishing many 'firsts' as leaders in the wine industry. We were one of the first gravity fed facilities and among the first to operate using hand dug caves and cellars. We were the first to give public tours in 1934, starting a Napa Valley hospitality tradition. We are the first and only winery to have both a red and a white wine named #1 Wine of the Year by Wine Spectator Magazine.