The Grade Cabernet Sauvignon Serpent's Back Napa Valley is made from 100 percent Cabernet Sauvignon. 

Review:

The 2019 Cabernet Sauvignon Serpent's Back shows a more aromatic, high-toned side of this site. Bright red/purplish berry fruit, pomegranate, cinnamon and sweet floral accents are all laced together. The Serpent's Back is the most refined of these three Cabernets, but it has plenty of Calistoga punch.

-- Antonio Galloni 95 Points

The Grade Cellar Kingly Project Cabernet Sauvignon is made from Napa Valley Cabernet Sauvignon. 

"This is a noble expression of Cabernet Sauvignon"  in full regalia, with decadent aromas and a mouthfeel viscous and sleek. "This vintage of the Kingly Project Cabernet Sauvignon enters the scene"  -- Thomas Rivers Brown

Review:

The 2018 Cabernet Sauvignon Kingly Vineyard is endowed with tremendous richness and concentration. It emerges from the best spots within Block 5, which is a bit more protected from the elements. The 2018 is a bit closed today, but it has a lot of promise. Time in the glass brings out layers of inky dark fruit and the savory, minerally notes that are such signatures. This potent Calistoga Cabernet needs time to shine, but it is impressive today just the same.

-Vinous 96 Points

The Grade Cellar Kingly Project Cabernet Sauvignon is made from Napa Valley Cabernet Sauvignon. 

"This is a noble expression of Cabernet Sauvignon"  in full regalia, with decadent aromas and a mouthfeel viscous and sleek. "This vintage of the Kingly Project Cabernet Sauvignon enters the scene"  -- Thomas Rivers Brown

Review:

The 2019 Cabernet Sauvignon Kingly Project is fabulous. A wine of vertical power and thrust, the 2019 soars out of the glass, showing magnificent intensity from start to finish. Black cherry, scorched earth, licorice, plum and chocolate give this substantial Cabernet tons of complexity. I would cellar the 2019 for at least a few years to allow the tannins to soften. -

- Antonio Galloni 97 Points

Zuccardi Finca Piedra Infinita Altamira is made from 100 percent Malbec. 

Deep red in color, the Zuccardi Finca Piedra Infinita Altamira expresses great fruity character with notes of red fruit. Grand structure and acidity on the palate with mineral with notes of wet stone and graphite and a long finish.

Review:

Quiet complexity that needs time in the glass. While it is brooding and deep, there is also a perfumed, floral and herbal aspect that makes it so attractive and unforgettable, even at such an embryonic stage. Freshly crushed blueberries, dried licorice, decadent violets, crushed stones and ash on the nose. Satin-textured tannins on the palate, which are tense, chalky and seamless. Powerful and juicy with impeccable balance. A great, cerebral and intrinsic malbec from Argentina. You can drink now, if you want, but it is a wine that you’d want to keep for the next two decades. A real charmer, especially for the wine nerds. Buy this and try!

-James Suckling 99 Points

Each magnum is signed by the winemaker! 

Avennia Sestina Cabernet Sauvignon is made from 77% Cabernet Sauvignon, 17% Merlot, 6% Cabernet Franc.

The story of this wine - The Sestina is an ancient form of poetry from Medieval France. Just as a modern poet can fill this form with new expressions, Avennia uses the traditional Bordeaux blend to express Washington. Sestina is their vision for an old vine, complex blend where all of the components complement each other. This wine is designed for the cellar, so the emphasis is on structure, balance, and complexity.

Winemaker Tasting Notes - “Good deep ruby/garnet color, with aromas of black cherry, fresh black currant, dark mocha, cigar box, and graphite. The palate is lively and dense with mountain berries, mocha, vanilla honey, damp earth, and wildflowers. The finish shows a distinct chalky minerality and beautiful tension. This is a classically balanced and ageworthy Sestina. Drink 2025-2040.” - Chris Peterson, Winemaker

Review:

"The Cabernet Sauvignon-dominated release from Peterson, the 2017 Sestina comes from the Red Willow, Bacchus, and Dionysus vineyards. Rocking levels of crème de cassis, sappy herbs, violets, and cedar pencil all flow to a full-bodied, incredibly pure, polished 2017 that offers flawless balance, ripe tannins, and a great, great finish. It's more approachable than normal yet is still going to evolve for 15 to 20 years. The blend is 77% Cabernet Sauvignon, 17% Merlot, and the rest Cabernet Franc, all raised 20 months in 50% new French oak."

- Jeb Dunnuck (April 2020), 95 pts

Joseph Phelps Vineyards Cabernet Sauvignon is made from  94% Cabernet Sauvignon, 3% Cabernet Franc, 2% Merlot, 1% Malbec.

A classic Napa Valley Cabernet Sauvignon with inviting violet, dark fruit, tobacco, subtle baking spice and earthy dried herb aromatics. The palate is filled with expressive black cherry, blackberry and dark plum, hints of spice box and sweet vanilla bean. A focused, concentrated wine with youthful energy and freshness nimbly balanced by supple tannin structure and finesse.

Review:

This wine is lovely in juicy red fruit, dried herb and hints of allspice, the tannin structure firm and giving. Offering refinement and structure, it shows nuances of black currant, cherry and toasted oak. This will do well in the cellar.
Wine Enthusiast Cellar Selection 94 Points