Gundlach Bundschu Cabernet Sauvignon 2021Region: Sonoma, California Appellation: Sonoma Valley Type Style: Red Wine Grapes: Cabernet Sauvignon Located in the heart of Sonoma Valley, Gundlach Bundschu farms cool climate vineyards shaped by coastal influences and volcanic soils, and is one of just a handful of vineyards worldwide certified as Regenerative Organic Certified. It is predominantly sourced from Rhinefarms Arrowhead Mountaina higher elevation, steep hillside site with rocky volcanic