2019 Double Eagle Cabernet Sauvignon

Dunnuck rates this the best Double Eagle ever, saying:

The flagship from the estate, the 2019 Cabernet Sauvignon Double Eagle is all varietal that spent 18 months in 75% new French oak. This ruby/purple-hued (mostly opaque) beauty offers up a terrific nose of pure cassis and darker, blue-tinged fruits as well as sweet tobacco, graphite, espresso, and toasty oak. Pure, full-bodied, and concentrated, it stays straight and focused on the palate, has plenty of mid-palate depth and richness, velvety tannins, and a great finish. It's a step up over the 2018 and a gorgeous Napa Valley Cabernet Sauvignon to enjoy over the coming 15+ years.

Also the top Double Eagle ever for the Wine Enthusiast and Decanter. Melka says:

Profoundly complex and deftly structured wine, the Double Eagle by Grieve Family Napa Cabernet is an exquisitely age-worthy expression of the select vineyard blocks that are its provenance. It opens with vibrant bramble berry and forest floor notes with a hint of graphite. The expansive dark-berry palate offers mouthfilling richness framed by fine-grained tannins, with a lovely acidic tension that adds energy to the long, persistent finish. Enjoy upon release or cellar for up to 20 years.

In the context of cult Napa Cabernets like this, a relative bargain.