The Saint Luis Rey Carenas Ultramar is a four-viola line featuring a blend made up of a Nicaraguan habano wrapper covering Dominican tobaccos used for both the binder and filler. The name Carenas is a reference to Puerto de Carenas, which is the previous name of the Port of Havana. Like the original Carenas line, the Saint Luis Rey Carenas Ultramar is being produced at Flor de Copan S.A. in Santa Rosa de Copan, Honduras.