Jack Daniels Special Release Rye Whiskey Boiler Hill #2 Hazmat 142.7 Proof 375ml

Jack Daniel’s Boiler Hill #2 Special Release Tennessee Rye Whiskey – 71.35% ABV – 375ml – 2026
An exceptionally limited Jack Daniel’s release and one of five distinctive barrel-house batches forming the 2026 Special Release Small Batch Tennessee Rye Whiskey collection.
This bottle is Batch No. 02 – Boiler Hill #2, bottled at an enormous 71.35% ABV / 142.7 Proof, placing it firmly within the highly collectible Hazmat category.
For the 2026 Special Release, Jack Daniel’s selected Tennessee Rye Whiskey from 129 barrels matured across three notable Lynchburg barrel-house locations: Boiler Hill, Coy Hill and Fire Brigade Fields. The collection was divided into five individual releases, each showcasing the influence of its particular maturation location. 
The five 2026 batches are:
• Batch No. 01 – Boiler Hill #1
• Batch No. 02 – Boiler Hill #2 – this bottle
• Batch No. 03 – Coy Hill #1
• Batch No. 04 – Coy Hill #2
• Batch No. 05 – Fire Brigade Fields
Boiler Hill #2 was bottled at 142.7 Proof, making it the lowest proof of the five releases, with the complete series ranging from 142.7 to 146.1 proof. 
The whiskey uses Jack Daniel’s Tennessee Rye mash bill of 70% rye, 18% corn and 12% malted barley, charcoal mellowed before maturation in new American oak barrels. 
Bottle Details:
2026 Special Release
Batch No. 02 – Boiler Hill #2
Tennessee Rye Whiskey
71.35% ABV / 142.7 Proof
375ml
Bottling Date: 4.2.26
Barrel Entry: 7.11.17
Master Distiller: Chris Fletcher
Distillery Exclusive
Sealed and unopened
Released exclusively through the Jack Daniel Distillery / White Rabbit Bottle Shop in Lynchburg, Tennessee, this 375ml release was produced in extremely limited quantities and represents one of the most formidable high-proof rye releases ever produced by Jack Daniel’s.