The Don Diego Reserve offered two distinct expressions within the same brand umbrella: a natural-wrapped version using Ecuadorian leaf with Dominican and Brazilian filler, and a maduro version using a Connecticut shade wrapper with Dominican, Nicaraguan, and Peruvian filler. The parallel structure gave smokers the choice of a lighter, more traditional Dominican profile or a richer, fuller maduro experience, both under the Reserve designation. Like the Anniversario, the Reserve line built on the Don Diego heritage while reaching for more complexity than the core product. Production was handled by Altadis USA in the Dominican Republic.