Bunker Hill Cabernet Sauvignon 2021This limited edition Cabernet Sauvignon has literally been years in the making. This single vineyard Cabernet is sourced entirely from Bunker Hillside Vineyard on Sonoma Mountain. Eric Bunker lives on the property and has been farming the vineyard he planted there for over 40 years. We started working with Eric for his acclaimed chardonnay in 2021, but the upper portion of the vineyard, where the topsoil is richer (three feet deep instead of one foot)