Red sparkling pet nat wine from Bairadda Grapes. Organic. During the past 25 years, Dirk Niepoort has put both the family estate and the entire region on the map for his wine. He is a pioneer of modern approaches—creating artistic labels and new marketing and selling practices—but with a healthy respect for traditional, classic methods of winemaking. Niepoort spares no expense in creating wines that match their high-quality Port siblings.