20 freezer pop molds or 20 paper cups (3 ounces each) and wooden pop sticks
Place half of the water, mango nectar, rum, lime juice, strawberries, mango and sugar in a blender; cover and process until blended.
Pour 1/4 cup mixture into each of 10 molds or paper cups; top molds with holders. If using cups, top with foil and insert sticks through foil. Repeat with remaining ingredients and molds. Freeze until firm.