Sine Qua Non is the cult California wine producer known for its limited-production, high-quality wines. While Sine Qua Non is primarily associated with Rhône-style varietals, they have occasionally ventured into other regions and varietals, including the Hollerin M Pinot Noir 2002 sourced from Oregon, an interesting deviation from their typical portfolio. Crafted from Pinot Noir grapes sourced from Oregon, this wine showcases the winemaker`s exploration of a different terroir and varietal expression.