May 21, 2022 1 min read


  • 30ml Rum
  • 30ml Wild Knight® Espresso Martini Liqueur
  • 30ml Grapefruit Juice
  • 22.5ml Lime Juice
  • 22.5ml Sugar Syrup


  1. Shake all ingredients with a few pebbles of ice and shake until melted.
  2. Pour into a rocks glass and pack in with more pebble ice until full.
  3. Garnish with a grapefruit slice.