Estate bottled. Frederick and Peggy Furth, Proprietors. Chalk Hill's 1,200-acre estate is the site of the only 100% estate bottled winery in the Chalk Hill appellation. All Chalk Hill wines are hand crafted from grapes grown exclusively on the estate. Each varietal is matched to specific sites and microclimates, and traditional winemaking techniques are utilized to capture the diverse characteristics of each vineyard block, resulting in wines of distinction and elegance. Alcohol 13.5% by volume.