Penelope Estate Collection Single Barrel 10 Year Old Straight Bourbon Whiskey 750ml

The Penelope Estate Collection Single Barrel 10 Year Old Straight Bourbon Whiskey represents an exceptionally rare treasure in the whiskey community, serving as a masterclass in unconventional blending and maturation curation. Crafted by the expert curation team at Penelope Bourbon under the Luxco and MGP portfolio, the Estate Collection Single Barrel expression is specifically engineered to elevate the ultra-premium sipping experience, offering a rich profile capable of pairing seamlessly with fine culinary indulgences. Following the global success of the brand's legendary younger introductory stocks, this highly anticipated 10-year-old release dramatically raises the stakes by introducing a rare deep-aged spirit. By shifting the concept to a commanding standalone expression from hidden regional warehouses, this limited-run bottling serves as a finite historical document of artisanal maturation innovation.

This expression showcases a meticulous marriage of straight bourbon whiskies, balancing diverse grain characteristics with intense wood dynamics. The architecture of the liquid relies on a highly complex and sought-after mash bill composed across two high-rye variants—either 75% corn, 21% rye, and 4% malted barley, or a heavy 60% corn, 36% rye, and 4% malted barley—providing a naturally sweet and structurally sound foundation. Rather than a standard aging regimen, these historic stocks were distilled at the famous Ross & Squibb Distillery in Lawrenceburg, Indiana, and originally destined for traditional core-range blends. Instead, the spirit never made it into the final recipe and spent ten full years quietly maturing undisturbed across various micro-climate warehouses and floors, letting the liquid elegantly weave into the wood properties. Unlike common mass-market expressions, this rare bourbon is bottled at an optimal proof range of 98 to 105, delivering a significantly heavier and more viscous mouthfeel that blankets the tongue.

Inside the bottle is an unblended, cask-matured straight bourbon whiskey with an opulent flavor profile that layers deep oak accents with sweet confectionary notes. The bouquet is remarkably expressive and aromatic, opening with a bold core of vanilla poundcake, warm caramel, and spiced lattes, accented by top notes of sweet butterscotch, gingersnaps, and a faint hint of wintergreen mint. On the palate, the whiskey feels remarkably smooth, oily, and full-bodied, balancing its proof heat with complex layers of rich graham cracker, baking spices of cinnamon candy, and a delicate berry compote sweetness. The mid-palate reveals deeper nuances of toasted oak, apple cider, sweet chile peppers, and a subtle herbal freshness that keeps the rich wood sugars perfectly in check. The tasting journey closes out with an exceptionally long, warming, and composed finish, leaving a sophisticated trail of luscious oak tannins, black tea, and a lingering semi-dry honeyed sweetness.

Editions like Estate Collection Single Barrel 10 Year Old sit at the absolute intersection of everyday luxury and extreme spirits collecting, combining elite sourcing from one of Indiana's most historic distilleries with pioneering formulation milestones. The choice to step up to an elevated proof threshold ensures that the pour maintains enough punch and structural clarity to be enjoyed neat or over a single large rock without being overshadowed. For collectors and enthusiasts who obsessively track the history of hidden warehouse treasures and Penelope's highly curated single barrel allocations, this striking amber-hued private allocation stands as one of the most flavor-forward and texturally complete bottles ever released. It remains a definitive benchmark for what an ultra-aged single barrel bourbon can achieve when alternative wood profiles are allowed to interact at natural marrying strength.

• Size: 750ml
• Proof: 98–105 Proof (49%–52.5% ABV) — varies depending on high-rye or lower-rye single barrel selection
• Age: 10 Years Old — single barrels selected from specific warehouse floors after a full decade of aging
• Origin: Distilled in Lawrenceburg, Indiana; Blended and Hand-Bottled in St. Louis, Missouri, USA
• Distillery: Ross & Squibb Distillery (MGP — Lawrenceburg, Indiana)
• Style/Class: Straight Bourbon Whiskey — Rare Single Barrel Limited Edition Release
• Composition: 100% Single-Distillery Straight Bourbon Whiskey (Archival Stocks)
• Mash Bill: High-Rye Option (60% Corn, 36% Rye, 4% Malted Barley) or Mid-Rye Option (75% Corn, 21% Rye, 4% Malted Barley)
• Cask/Aging: Matured for a full 10 years in premium charred new American white oak barrels; Non-Chill Filtered
• Series/Edition: Estate Collection — Single Barrel Annual Private Allocation Selection
• Tasting Notes: Vanilla poundcake, warm caramel, graham crackers, apple cider, berry compote, gingersnaps, wintergreen, cinnamon, toasted oak; long finish with rich oak, black tea, and a lingering spicy fruit sweetness