Garrison Brothers 2026 Cowboy Bourbon: 141 Proof Texas
Garrison Brothers 2026 Cowboy Bourbon is the newest edition of the distillery's most sought-after release, bottled at 141 proof and 70.5% ABV, uncut and unfiltered. Cowboy Bourbon is what happens when a Texas distillery stops proofing whiskey down and bottles selected barrels exactly as the Hill Country climate left them.
The first question most buyers have is what proof this year's edition landed at, because it changes with every release. This article covers that and the rest of what is confirmed: how barrels are chosen, what "uncut and unfiltered" means for a Texas bourbon, what comes in the box, how the 2026 edition compares to last year's, and current pricing and availability.
The Garrison Brothers 2026 Cowboy Bourbon Texas Straight Bourbon Whiskey is in stock now at Main Street Liquor.
Product at a Glance
- Product: Garrison Brothers 2026 Cowboy Bourbon Texas Straight Bourbon Whiskey
- Brand: Garrison Brothers
- Category: Texas Straight Bourbon Whiskey
- Proof: 141 proof (70.5% ABV)
- Strength: Bottled at natural cask strength, uncut and unfiltered
- Bottle size: 750mL
- Selection: Favored barrels set aside for additional maturation before final blending
- Presentation: Premium wooden display box with a 2026 commemorative Cowboy Bourbon medallion
- Availability: In stock
- Price: $249.99, marked down from $299.99
What Proof Is the 2026 Edition?
The 2026 bottle is labeled 141.0 proof, equivalent to 70.5% ABV. That figure is specific to this edition. Cowboy Bourbon proof changes with each release because the whiskey is bottled at whatever strength the barrels reached, with no water added to bring it down to a house number.
For comparison, the official 2025 release was bottled at 146.4 proof. The 2026 edition sits below that, which will matter to anyone tracking the line year over year. Neither number is a quality ranking; they simply reflect different barrels finishing in different conditions.
Why Texas Maturation Pushes Proof This High
Cask strength in Texas is a different proposition than cask strength in Kentucky. The Hill Country climate swings hard between hot days and cool nights, driving whiskey deep into the wood and back out again at a pace that would take far longer further north. Water evaporates faster than alcohol in that heat, so barrels concentrate rather than dilute.
The result is whiskey that arrives at bottling dense, dark and high in proof, carrying more extracted oak character per year than the age alone would suggest. Bottling it uncut and unfiltered keeps that texture intact. Chill filtration would strip some of the oils and body that make the expression what it is.
How the Barrels Are Selected
Garrison Brothers says Dan Garrison and Master Distiller Donnis Todd select standout barrels according to aroma, taste and color as the whiskey matures. Those favored casks are then set aside for additional maturation before being married together for the final Cowboy Bourbon release.
That two-stage approach, selecting early and then aging further, is the core difference between Cowboy Bourbon and the distillery's proofed-down expressions. It is a deliberately narrow selection out of a much larger inventory.
What to Expect on the Palate
Garrison Brothers had not posted official batch-specific tasting notes for the 2026 edition on its public website at the time of writing, so the following describes the established Cowboy Bourbon style rather than quoting the distillery on this particular batch.
Expect a nose of dark caramel, toasted oak, brown sugar, dried fruit, cinnamon, cocoa and charred wood. The palate typically runs powerful and viscous, with caramelized sugar, dark cherry, vanilla, pecan, baking spice, dark chocolate and deeply toasted oak. The finish is exceptionally long and warming, with caramel, char, cinnamon, dark fruit and barrel spice holding on.
Anyone who has had a previous Cowboy Bourbon knows the general shape of this whiskey. Batch-to-batch variation is real, and the distillery may publish specific notes for this edition later.
Price, Presentation and Availability
The release is in stock at Main Street Liquor and listed at $249.99, down from a compare-at price of $299.99. It ships in a premium wooden display box and carries a 2026 commemorative Cowboy Bourbon medallion on the neck, which makes it a genuine presentation piece rather than a bottle that needs its own gift packaging.
Cowboy Bourbon is produced in limited quantity each year, so the product page is the source of truth for current pricing and availability.
How to Drink 141 Proof Bourbon
Pour a small measure neat into a Glencairn or another tulip-shaped glass and let it rest several minutes before the first sip. At this strength the first impression is mostly intensity; the whiskey needs air to show what is underneath.
Water changes this bourbon more than it changes most. A few drops at a time will reveal additional caramel, fruit, vanilla and oak while pulling back the alcohol heat, so add gradually and taste as you go. One large cube works for a slower sip. Given the rarity and the proof, this is a bottle for deliberate neat pours and side-by-side barrel-proof tastings rather than mixing.
Who Should Consider Buying It?
Cowboy Bourbon is aimed at experienced high-proof drinkers and Garrison Brothers collectors who follow the annual releases. If you already keep barrel-proof bourbon on the shelf and enjoy working a pour with water to find where it opens up, this is squarely your kind of whiskey.
The wooden box and commemorative medallion also make it a strong choice for milestone gifting and home-bar display. If you are new to cask strength bourbon, start with something in the 110 to 120 proof range first; 141 proof is a lot to meet cold.
Where to Buy Garrison Brothers Cowboy Bourbon
Main Street Liquor has the 2026 edition in stock now. You can also browse the full Garrison Brothers collection, explore more straight bourbon whiskey, or see what else is available in rare and allocated spirits.
Frequently Asked Questions
What proof is Garrison Brothers 2026 Cowboy Bourbon?
The 2026 bottle is labeled 141.0 proof, equivalent to 70.5% ABV. That figure applies to this edition specifically, since the proof changes from release to release.
Is Cowboy Bourbon barrel proof?
Yes. Garrison Brothers describes Cowboy Bourbon as cask strength, uncut and unfiltered, meaning no water is added to reduce the proof and the whiskey is not chill filtered.
Is the 2026 edition the same proof as previous releases?
No. The official 2025 release was bottled at 146.4 proof, while the 2026 bottle is labeled 141.0 proof. Each year reflects the strength the selected barrels reached.
Does it come with a presentation box?
Yes. The 2026 edition includes a premium wooden display box and a commemorative 2026 Cowboy Bourbon medallion.
What does it cost?
It is currently listed at $249.99, reduced from $299.99. Check the product page for current pricing and availability.
Final Thoughts
Cowboy Bourbon remains the clearest statement Garrison Brothers makes about what Texas maturation does to whiskey. The 2026 edition arrives at 141 proof with nothing removed and nothing added, from barrels selected twice over, in packaging built to be kept.
It suits collectors of Texas whiskey, drinkers who genuinely enjoy cask strength, and anyone looking for a milestone bottle with real presence. It is not a casual weeknight pour, and it was never meant to be.
Purchasers must be 21 or older. A valid ID and an adult signature may be required at delivery.