Buffalo Trace Experimental Collection Old Fashioned Sour Mash Entry Proof 125 Bourbon Whiskey 375ml Montefalco 9% ABV) and non-chill filtered

9% ABV) and non-chill filtered

Aged for 13 years to perfection

interwoven with notes of citrus

This luxurious blend offers a harmonious symphony of dark berries

smoked caramel

Buffalo Trace Experimental Collection Old Fashioned Sour Mash Entry Proof 125 Bourbon Whiskey 375ml Montefalco 9% ABV) and non-chill filteredBuffalo Trace Experimental Collection Old Fashioned Sour Mash Bourbon (125 Entry Proof) is a Bourbon from Buffalo Trace Distillery in Frankfort, Kentucky. This August 2015 release is paired with a companion 105 Entry Proof bottling and built on a traditional sour mash process in which the bourbons are allowed to sour naturally before yeast addition a contrast to the modern practice of "setting back" a portion of a previous batch's mash to seed