Hypothesis

Hypothesis by Roots Run Deep is the winery’s reserve-tier Cabernet Sauvignon, built to deliver true Napa Valley pedigree with a quality-to-price story that stays defensible in the category. Sourced from Oakville, including the Money Road Vineyard, Hypothesis is produced in small quantities and aged extensively in French oak, with a house style that leans rich and structured, but still polished and composed.

While the backbone is Oakville Cabernet Sauvignon, the blend is typically finished with small amounts of Malbec and Merlot as needed, adding dimension and texture without pulling focus from Cabernet’s core identity. The result is a Cabernet that reads luxurious on a list, performs in premium programs, and consistently overdelivers for its tier without relying on hype.