Cranberry Mojitos

Bahan-bahan (6 porsi)

• 1/2 cup granulated white sugar
• 1/2 cup water
• 1 bunch fresh mint, (stems trimmed)
• 1¾ cups light rum
• 1¼ cups freshly squeezed lime juice
• 3/4 cup frozen cranberry juice cocktail concentrate, (thawed)
• Two 10-ounce bottles chilled sparkling water
• mint leaves and lime wedges, (for garnish)