Sparkling Ice Caffeine is sparkling water with an extra juicy burst of flavor a 70mg boost of caffeine and zero sugar. Vegan and gluten-free this low calorie can of magic is packed with vitamins and antioxidants to keep your body brain and tongue thrilled and thriving. 16oz cans are perfect for convenient on-the-go energizing. Keep one in the cup holder stash one in your bag or cram one in your pocket (if you’ve got big pockets). Crack it open next time you want to wake the fruit up.