Preston Vineyards Petite Sirah is a bold, full-bodied red wine from the Dry Creek Valley appellation in Sonoma County, California, sold in 750ml bottles and available by the case of 12. Preston Farm and Winery is one of Dry Creek Valley's most storied producers, farming certified organic estate vineyards and fermenting with native yeasts for minimal-intervention winemaking.

On the nose, the wine offers dark and brooding aromas of mulberry, blackberry jam, plum, and carob, layered with notes of graphite, vanilla, and a distant floral perfume of lilacs and violets. On the palate it is lush and full-bodied with a long, pure finish framed by fine-grained, dense Petite Sirah tannins. The wine typically carries around 14.2–14.6% alcohol by volume.