Thirteenth Colony Single Barrel Bourbon is a cask strength straight bourbon whiskey crafted at 13th Colony Distilleries in Americus, Georgia — the state's oldest operating distillery. Each bottle comes from a hand-selected individual barrel, bottled at cask strength ranging from 120 to 149 proof (60–74.5% ABV) depending on the specific barrel chosen.

Aged for 5 to 6 years in new charred oak barrels, each single barrel expression delivers a unique flavor profile with rich caramel, vanilla, and oak character typical of small-batch Georgia bourbon. Every bottle is individually labeled by hand with the barrel number, bottle number, and proof, making each release a distinctive collectible expression.

The 13th Colony Single Barrel program is designed for select retailers and whiskey enthusiasts. Bottles are sold in cases of approximately 25 to 35 per barrel and are available in the standard 750ml format. No two barrels are exactly alike, reflecting the natural variation of single barrel whiskey production.