Sterling Vineyards Reserve Calistoga Cabernet Sauvignon is a premium red wine hailing from Napa Valley, California. The fruit for Sterling Reserve Cabernet Sauvignon comes from Estate Vineyards in Calistoga. Calistoga's diurnal temperature swings, with warm days and cool nights from marine air and fog, slow down ripening for freshness. Hand-harvested and sorted, the fruit undergoes extended maceration for deep color and rich flavors. Aged for 18 months in small oak barrels, this 100% Cabernet Sauvignon wine showcases region's renowned winemaking craftsmanship and produces a wine that is elegant, bold, and age-worthy.