Updated March 2026.
These are two Kentucky bourbons from different companies. Buffalo Trace’s Eagle Rare Aged 10 Years page prints 90 proof (45% ABV), a 10-year age line, and Mash Bill #1. Angel’s Envy’s flagship is a port-finished bourbon; 86.6 proof / 43.3% is retailer and 2021 PR consensus, not a fetched brand ABV tile. A 1.5-ounce pour is 1.13 drinks at 45% and about 1.08 at 43.3%. This is not a 2022 winner.
Related: Eagle Rare vs Blanton’s, Angel’s Envy, Buffalo Trace vs Blanton’s.
Proof, age, finish
| Bottle | Company | Proof used | 1.5 oz drinks |
|---|---|---|---|
| Eagle Rare 10 | Sazerac / Buffalo Trace | 90 / 45%; 10 years; Mash Bill #1 | 1.13 |
| Angel’s Envy bourbon | Angel’s Envy / Bacardi | 86.6 / 43.3% | 1.08 |
| Port finish | Not a TTB class | — | — |
| Mash-bill % | Unpublished | — | — |
A 750 mL 45% bottle is about 19 drinks. Four 90-proof pours are about 4.5 drinks. Allocation is not a quality score. Pour math: whiskey drinks.
Sources
- Eagle Rare Aged 10 Years: Proof 90 (45%); Mash Bill #1. buffalotracedistillery.com.
- Angel’s Envy 86.6 (brand page omitted ABV in prior fetches). TTB 27 CFR 5.143; 5.74.
- NIAAA December 2025. No mash %.