Del Dotto produces Cabernet Sauvignon from St. Helena, drawing on the region's volcanic soils and mountain elevations. The winery's portfolio centers on site-specific expressions: the St. Helena Mountain Cabernet Sauvignon and Howell Mountain Cabernet Sauvignon each showcase distinct terroir characteristics, while The Beast Cabernet Sauvignon rounds out the lineup. All three have been assessed by Wine Advocate, Wine Enthusiast, and Wine Spectator. The St. Helena Mountain bottling averages 94.3 points across prestige ratings, with the Howell Mountain and The Beast each at 94.0. These scores reflect the structural depth and aging potential typical of mountain-grown Cabernet in Napa Valley's upper elevations.