Willett Family Estate Single Barrel Bourbon 11 Year Old #9537 123.6 Proof (Sourced)

123.6 proof. 11 years. Barrel #9537. Sourced. Willett Family Estate — the higher-proof of the two 11-year sourced Willett single barrels in the current Wooden Cork collection, 2.2 proof above Barrel #9536 (121.4 proof) also in stock.

Barrels #9537 and #9536 are both 11-year sourced Willett expressions with nearly identical proof levels — 123.6 vs. 121.4 proof — presenting one of the tightest within-program proof comparisons in the current catalog. Both draw on aged Kentucky straight bourbon from external producing distilleries, bottled by Willett under the Family Estate label in the long-established sourced-distillate tradition that preceded the own-distilled program.

Specs

• Bottler: Willett Distillery, Bardstown, Kentucky
• Style: Kentucky Straight Bourbon Whiskey, Single Barrel, Sourced
• Age: 11 years
• Proof: 123.6 (61.8% ABV)
• Barrel: #9537
• Size: 750ml

Explore the full Willett collection at Wooden Cork.

Frequently Asked Questions

• How does #9537 compare to #9536 also in stock? Both are 11-year sourced Willett single barrels. #9537 is 123.6 proof; #9536 is 121.4 — a 2.2-proof difference from nearly adjacent barrels, one of the tightest same-age proof comparisons in the current catalog.