The Boxergrail was a limited-edition cigar that made its debut in 2023. As the name indicates, it is a part of the Diesel Whiskey Row collection. Whiskey Row is a project developed by General Cigar’s Justin Andrews, AJ Fernandez, and Rabbit Hole Distillery. Each Whiskey Row project involves using tobacco for binder and aging it in barrels. The Founder’s Collection Boxergrail involves aging in American oak barrels that aged Rabbit Hole’s Founder’s Collection Boxergrail Rye Whiskey.