
Copperworks Distilling Co. has released Copperworks Craft Malt Month 2026 American Single Malt Whiskey (Single Cask No. 488) to mark September’s Craft Malt Month. The Seattle-based distillery will donate $10 from every bottle sold to the Craft Maltsters Guild.
The whiskey was distilled from Baronesse barley grown at Joseph’s Grainery in Colfax, Washington. The barley was malted by LINC Malt in Spokane.
It is the same barley varietal featured in Copperworks’ gold-medal-winning first Farmsmith release.The single malt matured for five years and nine months in a previously used rye whiskey cask.
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READ THE STORYThis marks the first time Copperworks has released a whiskey matured in a rye cask.
It is bottled at its natural cask strength of 63.2% ABV (126.4 proof).
The limited single cask release is available in 700ml bottles priced at $89.99, plus tax and shipping.
Copperworks is donating $10 for every bottle sold directly to the Craft Maltsters Guild to support its mission of promoting and sustaining craft malting traditions across North America.
Craft Malt Month is an annual celebration held each September. It brings the community together to honor the artistry and impact of craft malt.
According to the official notes from the brand, the nose opens with orange sorbet and pineapple, followed by honeyed oats, toasted marshmallow, and a touch of cassis. On the palate, sweet cream, cookie dough, and golden raisin mingle with Mexican vanilla and cocoa nib. The finish brings dried apricot and Meyer lemon alongside clove and sweet cinnamon, with a subtle briny note.















