 | Silver Oak 2018 Cabernet Sauvignon, Napa Valley, Magnum 1.5L. Magnum 1.5LiterSilver Oak is the standard bearer for Napa Valley Cab and has been for decades. Every vintage shows the pedigree and outstanding quality that is Silver Oak's signature.After blending in early 2019, the 2018 Napa Valley Cabernet Sauvignon was transferred to American oak barrels from their cooperage, The Oak, where it aged for 24 months. Blending before barrel aging—a signature of their winemaking style—allows blends to be based on the inherent qualities of their vineyard components... - Silver Oak 2018 Cabernet Sauvignon, Napa Valley, Magnum 1.5L. |