Jack Daniel's Single Barrel Coy Hill 2021 148.3 Proof

148.3 proof. Jack Daniel's Single Barrel Coy Hill 2021 — the apex of the 2021 Coy Hill collection, surpassing the BTAC George T. Stagg 2016 all-time record of 144.1 by 4.2 proof points and standing as one of the highest-proof single barrel Tennessee whiskeys ever released commercially.

148.3 proof places this 2021 Coy Hill barrel in rarefied company. The BTAC George T. Stagg 2016 — long considered the benchmark for ultra-high-proof American whiskey — bottled at 144.1. This barrel exceeds it by 4.2 points. The Coy Hill hilltop location subjects barrels to the most extreme seasonal temperature cycling on the Jack Daniel's property: the hottest summers, the coldest winters, the most aggressive whiskey-in-wood cycling that Lynchburg produces. Years of that environment concentrate the spirit far beyond what any other barrel house in the Jack Daniel's system achieves.

At this proof level, the Lincoln County Process — filtering new spirit through 10 feet of sugar maple charcoal before barrel entry — is what separates Coy Hill from simply being a barrel-proof bourbon: even at 148.3 proof, the charcoal mellowing is present, the Tennessee character intact.

Tasting Notes

• Nose: Massively concentrated caramelized sugar, dark dried fruit, and charred oak with vanilla, corn sweetness, brown sugar, and leather — the full Jack Daniel's profile at extreme intensity
• Palate: Bold, full, and extraordinarily concentrated — caramel, dark cherry, deep charred oak, brown sugar, and cinnamon; despite 148.3 proof, the Lincoln County charcoal mellowing keeps the spirit from being simply hot, preserving the Tennessee smoothness that defines the brand
• Finish: Exceptionally long — waves of caramel, charred oak, dried fruit, and deep warming spice that persist long after the glass is set down

Specs

• Distillery: Jack Daniel's Distillery, Lynchburg, Tennessee (est. 1866)
• Style: Tennessee Whiskey, Single Barrel, Cask Strength (Lincoln County Process)
• Warehouse: Coy Hill — highest elevation on the Lynchburg campus
• Proof: 148.3 (74.15% ABV)
• Vintage: 2021
• Bottling: Uncut, unfiltered
• Size: 750ml

Browse the full Jack Daniel's collection at Wooden Cork.

Frequently Asked Questions

• Is this the highest-proof 2021 Coy Hill barrel? Yes — 148.3 is the apex of the 2021 Coy Hill single barrel collection in the Wooden Cork catalog. 148.3 proof Tennessee whiskey is extraordinarily rare in commercial release.
• How do you recommend drinking 148.3 proof whiskey? Add a few drops of water and allow it to open for several minutes — even a small amount dramatically expands the aromatic profile and brings the sweetness forward. Alternatively, a single large ice cube will gradually dilute while chilling.
• Is this Hazmat shipping tier? Yes — above 140 proof classifies as hazmat. Specialized shipping handling applies to this bottle.