First-Ever Barrel Strength Release of the Distillery’s Sour Mash Whiskey.
Michter’s Distillery has announced the first release of its US★1 Barrel Strength Sour Mash Kentucky Whiskey, set to ship in May 2026. The expression marks the first time the distillery has offered its Sour Mash Whiskey at barrel strength.
Michter’s President Joseph J. Magliocco stated, “When Michter’s was being produced in the 1970’s and the 1980’s, the then- Pennsylvania distillery’s most popular whiskey was its Sour Mash. The Michter’s US★1 Sour Mash that we make in Kentucky these days is a wonderful whiskey, and we’re excited to have this opportunity to share it at barrel strength.”
Building on a Recognized Whiskey Style
Michter’s US★1 Sour Mash has previously received industry recognition, including being named “Whisky of the Year” in 2019 by The Whisky Exchange—the first American whiskey to earn that distinction.
The sour mash process itself dates back to at least 1818, when Catherine Carpenter recorded one of the earliest known recipes. According to Master Distiller Dan McKee, the style remains widely used in American whiskey production.
“Most whiskey in the United States is made by the sour mash method. But the term is a bit of a misnomer. Our Sour Mash Whiskey is anything but sour. In fact, it is rich with delicious notes of toffee and stonefruit,” said Dan McKee.
Barrel Strength Format and Production Details
The 2026 release will feature an average proof of 111.5 (55.75% ABV) and will be offered without dilution following batching, while still undergoing the distillery’s filtration process.
Michter’s Master of Maturation Andrea Wilson explained the approach: “The Michter’s US★1 Small Batch Sour Mash Whiskey is known for its consistent, repeatable elegance and deliciously smooth quality at 86 proof. It is a favorite of whiskey enthusiasts, and our fans will now be able to taste this unique product at barrel strength. In the spirit of keeping with the consistency and beauty and elegance of this product, we decided to offer this whiskey in a barrel strength form wherein the batch is created, but is left uncut and then undergoes our signature filtration protocol.”
Pricing and Availability
Michter’s US★1 Barrel Strength Sour Mash Kentucky Whiskey will carry a suggested retail price of $120 per 750mL bottle in the United States. The release is part of the distillery’s limited production portfolio.
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