La Rata produces wine in Washington, drawing on the region's capacity for structured red blends. The winery's flagship La Rata Red combines Cabernet Sauvignon, Shiraz, and Grenache—a blend that marries the dark-fruit intensity and tannin architecture of Washington Cabernet with the spice and texture of Syrah and the bright acidity of Grenache. Wine Advocate has rated the La Rata Red at 94 points, reflecting the precision of its construction. The wine sits at the intersection of Washington's cool-climate rigor and the Mediterranean warmth these varieties can achieve in the state's premier growing zones.