Weller CYPB Bourbon was created in response to the over 100,000 fans who completed the Buffalo Trace interactive experience called "Craft Your Perfect Bourbon". This educational experience launched in November 2015 and allowed fans to select the recipe (mash bill), warehouse placement, age, and proof of a bourbon. The majority selected a wheated bourbon recipe aged for 8 years, which for Buffalo Trace is Weller. Most requested top floor warehouse placement and a bourbon to be between 90-99 proof. CYPB is a limited edition Kentucky straight bourbon with one batch to be released each year beginning summer 2018.