This Sauvignon Blanc is sourced from four different vineyards (Sonoma County 56%: Merino Estate Vineyard, Twomey Healdsburg Estate Vineyard and Napa County 44%: Twomey Calistoga Estate Vineyard, Oakville Estate Vineyard) and is aged for four months in a combination of barriques, puncheons, drums, tank and concrete.