Cuba Libre but base rum is RONRICO PURPLE 151 PROOF.

MADE FROM THE FINEST MELLOW ISLAND SPICE. IT'S PERFECT FOR SIPPING ON THE ROCKS WITH A TWIST OF LIME.
From Captain Morgan Official Site

Rum and Coke, or a Cuba Libre[Spanish pronunciation], "Free Cuba" ("free" here is an adjective, not a verb), is a highball cocktail consisting of cola, rum, and traditionally lime juice on ice.

The cocktail originated in the early 20th century in Cuba, after the country won independence in the Spanish–American War. It quickly became popular across Cuba and in many other countries, and has been one of the world's most popular alcoholic drinks. Traditionally, the cola ingredient is Coca-Cola ("Coke"), and the alcohol is a Cuban light rum such as Bacardi. However, the drink may be made with various types of rums and cola brands, and lime juice may or may not be included.

From wiki Rum_and_Coke

This is really really strong cocktail. This RONRICO purple (151 PROOF) RUM is very strong. You can feel coke and lime flavor, but you can feel them in a moment. Although the bartender recommend other RONRICO rum [white and gold], whose alcohol content is 40.0%, I deliberately chose this purple label whose alcohol content is 75.5 % (X0X).