Old Potrero California Cellar Series #03 Gundlach Bundschu Gewurztraminer Finish (700mL) is a San Francisco rye whiskey made from 100% rye. Old Potrero aged the whiskey for 5 years and 8 months in toasted American oak, then finished it for 14 months in Gundlach Bundschu Gewurztraminer barrels, bringing total maturation to 6 years and 10 months. The exact package is bottled at 57.3% ABV / 114.6 proof.
The producer describes ripe fruit, grass, caramel, and lychee on the aroma. Candied caramel, cantaloupe, and tropical fruit follow on the palate, while floral notes, ginger root, and a lightly fruity character shape the finish. The wine-barrel treatment connects Old Potrero’s rye with Gundlach Bundschu, a Sonoma winery whose Gewurztraminer casks contribute the release’s distinctive aromatic direction. The front label identifies the California Cellar Series and records both the initial age and 14-month finish for this single 700 mL bottle.