Four Roses OESV Single Barrel 122.4 Proof Kentucky Straight Bourbon Whiskey

A standout single barrel bourbon from Four Roses, featuring the OESV recipe — one of the distillery’s ten proprietary mash bill and yeast combinations. Bottled at a robust 122.4 proof, this expression delivers concentrated flavor, expressive complexity, and balanced spice, making it a favorite among enthusiasts who appreciate both structure and depth.

Four Roses OESV Single Barrel 122.4 Proof Kentucky Straight Bourbon Whiskey Tasting Notes

Nose: Rich caramel and vanilla bean, toasted oak, ripe dark fruit (plum and cherry), with baking spice and a hint of cocoa.

Palate: Full-bodied and layered — toffee and brown sugar sweetness blend with cinnamon spice, dried fruit, oak tannin, and subtle peppercorn warmth. The high proof brings intensity without overwhelming balance, letting each element linger.

Finish: Long, warming, and robust — lingering oak spice, dark chocolate undertones, and a sustained sweet-to-spice progression.

Distillery Information

Four Roses’ OESV Single Barrel expression showcases the distillery’s unique approach of using distinct yeast strains paired with specific mash bills to create characterful, nuanced bourbons. The OESV recipe combines a mash bill with a relatively high rye content and the distillery’s “Strain V” yeast, resulting in pronounced spice and fruit notes complemented by soft sweetness and depth. Each single barrel release highlights the variation possible within Four Roses’ portfolio, with this 122.4 proof bottle offering both structural intensity and expressive aromatic richness — ideal for neat sipping or contemplative tasting.

DISCLAIMER** This is a single item listing unless otherwise noted in the description. Retailer advises either in stock or in route to their location. Usually ships within one to four business days. Longer processing times may occur especially around holiday(s). Some items may become backordered or delayed without notice due to demand & will ship out upon arrival. Overseas 700ml products typically have longer processing/transit times. You can always verify product availability by calling 1-888-548-0333 or chat with a Shopping Advisor. Our site terms state that customs import duties and taxes are the buyer’s responsibility. Please refer to our cancellations & returns agreement or reach out to our support team at help@caskcartel.com for any additional questions.

Our dedicated team specializes in creating personalized shopping experiences. If you’re looking for a specific item or collection that isn’t appearing on our marketplace, please reach out to us at concierge@caskcartel.com or fill out the product inquiry form and one of our dedicated team members will be in touch.  Whether it’s a product you’ve experienced while traveling or a rare, hard to find item you’ve been searching for, we have an established global network of retailers with the ability to locate and source the rarest and hardest to find products.