Kapcsandy produces Cabernet Sauvignon and Bordeaux blends from State Lane Vineyard in Yountville, where the valley's gravelly soils and moderate climate favor structured red wines. The State Lane Vineyard Cabernet Sauvignon Grand-Vin anchors the portfolio—a wine that has drawn assessment from Wine Advocate, Wine Enthusiast, and Decanter. Alongside it sit the State Lane Vineyard Roberta's Reserve, a Merlot-based expression, and the State Lane Vineyard Estate Cuvée, a blend of Petit Verdot, Merlot, and Cabernet Sauvignon. These wines reflect the precision typical of Yountville's terroir: ripe fruit balanced by tannin and acidity, built for aging. The winery's focus on single-vineyard fruit and restrained winemaking yields wines of depth and complexity rather than immediate appeal.