Aged 21 months in new barrels, the tiny production 2021 Cabernet Sauvignon Cask 23 is brooding and inward yet has incredible purity in its darker currant and cassis-like fruit as well as subtle smoked tobacco, crushed stone, liquid violet, and graphite-driven nuances. These carry to a deep, layered, sensationally concentrated Cabernet that has sweet yet building tannins, a seamless mouthfeel, flawless balance, and a great, great finish. It needs to be hidden for a decade if you can, but this is a legend in the making and will have 50+ years or more overall longevity if well stored. For the technical geeks out there, the alcohol is 14.8% and its pH is 3.72.Jeb Dunnuck | 100 JDA blend of Fay and S.L.V. barrels—with the proportions favoring Fay this vintage—the 2021 Cask 23 Cabernet Sauvignon shows a bit more toasty oak at this stage of its development but also some attractive violet and herb shadings, cassis, cherries and blueberries. It’s medium to full-bodied and silky textured across the mid-palate, then lingers elegantly on the finish. It’s a super effort, one that nicely captures the overall feel of the Stags Leap District AVA.Robert Parker Wine Advocate | 97 RPThe 2021 Cabernet Sauvignon Cask 23 is a selection of the estate’s best barrels. Rich, deep and explosive, the 2021 packs quite the punch. Black cherry, leather, tobacco, incense, licorice and cloves are all beautifully amplified in this dramatic, texturally intense Stags Leap Cabernet Sauvignon. Creamy tannins add to its sensual, caressing feel.Vinous Media | 97 VMThis is loaded with gorgeous flavors of boysenberry, mulberry and blackberry puree that maintain a sleek and refined feel as violet, iris and anise notes add range, lift and energy. A super fine-grained feel completes the seduction on the lengthy finish, where subtle minerality chimes prettily. Drink now through 2042. 2,175 cases made.Wine Spectator | 97 WSThe first vintage of Cask 23 ever released was the 1974 vintage, with André Tchelistcheff as the consultant. While tasting all the barrels of S.L.V., Tchelistcheff came across one barrel so exceptional that they bottled it on its own, naming it after the barrel in which it was aged—Cask 23. Originally bottled only in the best vintages until 1990, when FAY was introduced as another single-vineyard expression, Cask 23 became a blend of the two single vineyards, FAY and S.L.V., aiming for a balanced, harmonious expression—a "sum greater than the parts" kind of wine. The 2021 Cask 23 was aged 21 months in 100% new French oak barrels. It displays an opaque purple-ruby colour with a magenta rim. The wine offers super dark fruit aromatics, with notes of sagebrush, fig, dried lavender, and salted dark chocolate. Full-bodied, it boasts incredible tension and mineral-laced, muscular tannins that are fine-grained with tremendous staying power, finishing with cocoa powder and an extravagant flourish. This wine has impressive energy and remarkable tension. The winemaker is Marcus Notaro.Decanter | 97 DECSo pure, supple and creamy in texture, this refined and elegant wine delivers deep, powerful flavors on a very polished frame. Creme de cassis, baked blueberry, dried cranberry, graphite and espresso crema nuances. Full-bodied. Graceful enough to drink soon, but will reveal more complexity and intrigue with further aging. Best from 2029.James Suckling | 97 JSBlack cherry, red plum, cedar and fresh tobacco combine in this wine for an experience that is both savory and pleasingly earthy. Fine while textural, satisfying tannins and juicy acidity carry into a long and alluring finish. Delicious. Wine Enthusiast | 95 WE