There is something different about the newest special releases hitting the shelves recently. The bottles are shrinking. Instead of the standard 750 ml size, many premium distilleries are putting their rarest liquids into 375 ml bottles.

Leading the charge are two massive names in the industry. Jack Daniels recently dropped their incredible Special Release Rye in a stout 375 ml format. Old Forester has been doing the exact same thing with their highly sought after 117 Series.

Buffalo Trace helped set the blueprint for this years ago with their massive Single Oak Project. To test seven different variables across 192 individual barrels, they packaged every single barrel in a 375 ml bottle. This let drinkers sample diverse profiles from a limited barrel yield without needing a massive 750 ml footprint for each unique experiment.  But even before this, Blanton’s has had a highly collectible 375 ml bottle since 1990.

Other top distilleries have jumped on board. Bardstown Bourbon Company turned heads last year with their Cathedral release. This incredible bourbon was finished in three hundred year old French oak barrels originally meant to help restore the Notre Dame Cathedral in Paris. Because the barrels were so rare, Bardstown chose to release this expression exclusively in 375 ml bottles.

Woodford Reserve has also fully embraced this trend. Their Distillery Series, including the rare Red Corn Bourbon, comes strictly in 375 ml sizes.

And the coveted Heaven Hill “Grenade?” That’s a 200ml bottle that first debuted in 2018.

So why exactly is this happening? Is it all about the price?

First, let us talk about availability. When a distillery has a phenomenal barrel or a tiny batch of extremely rare whiskey, the total liquid volume is very low. By splitting that precious liquid into 375 ml bottles instead of 750 ml ones, they instantly double the number of bottles they can release. That means twice as many enthusiasts get to taste these rare expressions rather than missing out entirely.

Second, there is a definite price factor in play here. Top shelf bourbon and rye prices have skyrocketed over the last few years. If Jack Daniels or Bardstown released these ultra-rare whiskeys in a full size format, the retail price would be incredibly high. This would price out many everyday fans. Shrinking the bottle to 375 ml keeps the retail cost much more manageable. You still get to experience a premium pour without emptying your wallet completely. It’s a clever move that balances exclusivity with accessibility. You get an amazing whiskey, and more people get to join the fun.  Look for this trend to continue in the coming years.