143.3 proof. Jack Daniel's Single Barrel Coy Hill 2021 — uncut, unfiltered hilltop Tennessee whiskey exceeding the BTAC George T. Stagg 2010's 143 proof and in the company of the most extreme concentrated American whiskeys ever released.

Coy Hill is the highest elevation point on the Jack Daniel's Lynchburg campus. At 143.3 proof, this barrel surpasses the proof level of the BTAC George T. Stagg 2010 (143 proof) — one of the most iconic high-proof American whiskeys in history.

Tasting Notes

• Nose: Caramel, vanilla, toasted oak, and sweet corn — the Jack Daniel's character amplified dramatically by hilltop proof concentration, with dried fruit and brown sugar building underneath
• Palate: Powerful and rich — caramel, brown sugar, charred oak, vanilla, and warming spice at extreme barrel concentration
• Finish: Long, warm, and assertive — oak and caramel persisting with lingering dried fruit and spice

Specs

• Distillery: Jack Daniel's Distillery, Lynchburg, Tennessee (est. 1866)
• Style: Tennessee Whiskey, Single Barrel, Hazmat (Lincoln County Process)
• Barrel house: Coy Hill, upper floors
• Proof: 143.3 (71.65% ABV)
• Bottling: Uncut at natural barrel proof
• Release: 2021
• Size: 750ml

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

Frequently Asked Questions

• Does 143.3 proof really exceed the BTAC GTS 2010? Yes — the BTAC George T. Stagg 2010 was bottled at 143 proof. At 143.3 proof, this Coy Hill barrel exceeds it by 0.3 points.
• How should 143.3 proof be served? A small amount of water significantly transforms the whiskey, opening dark fruit and caramel character. Neat first to experience full intensity, then water to taste.
• Is Hazmat shipping required? Yes — above the 140-proof threshold, specialized carrier handling applies to this bottle.