The 2015 Hartwell Estate Reserve Sauvignon Blanc, produced from their four-acre estate vineyard in Los Carneros, Napa Valley’s coolest and southernmost appellation. Crafted solely from the incomparable and highly aromatic Sauvignon Musque clone, the 2015 Estate Reserve Sauvignon Blanc expresses a complex bouquet of caramelized citrus, hint of Brioche, and the more classic wet gravel, grapefruit, and honeysuckle unique to this prized clonal selection.