The 2021 Hourglass Blueline Vineyard Merlot is a red wine from the renowned Napa appellation in California's North Coast region. Produced by Hourglass, this Merlot boasts a substantial 15.2% alcohol content and is sealed with a traditional cork closure.

The wine is a blend primarily composed of 75% Merlot, augmented with 19% Cabernet Sauvignon, and small amounts of Petit Verdot and Malbec. This composition contributes to its complexity and depth.

Jeb Dunnuck, in his review dated February 20, 2024, awarded this wine a score of 93. He describes it as "another beautiful wine as well as a smoking value." Dunnuck highlights its "lots of up-front plum and black cherry fruits supported by lead pencil, chocolate, and savory herb aromas and flavors." He notes the wine's "medium to full-bodied" nature, along with its "ripe, supple mouthfeel, good mid-palate depth, and outstanding length." This review underscores the wine's balance and appealing characteristics, making it a noteworthy option for Merlot enthusiasts.

Vinous, in a review from December 1, 2023, gives the wine a close score of 92. The review details the wine's profile as being "packed with super-ripe dark fruit, chocolate, dried herbs, lavender, and licorice." The inclusion of Cabernet Sauvignon and Petit Verdot in the blend is praised for adding "savory aromatics and a good bit of depth." The review concludes by calling it a "serious Merlot" that is "beautifully done," illustrating the craftsmanship behind this vintage.

In summary, the 2021 Hourglass Blueline Vineyard Merlot is a well-crafted wine with a rich bouquet of flavors and aromas. It is highly regarded by professional reviewers, with notable scores and praise for its complexity, depth, and overall quality. Both Jeb Dunnuck and Vinous commend its excellent value and balance, making it a solid choice for those seeking a refined Merlot experience.