ELECTROLYTES TO HELP KEEP YOU IN THE GAME: FitSip is replenishing, zero calories, and electrolyte enriched. CONVENIENCE: Take hydration anywhere with portable single-serve liquid packets. Just empty one packet into 20 oz of water, mix, and you're ready to go. ZERO CALORIES & NO SUGAR: All Cirkul Singles are zero calories and have no sugar and no artificial colors. FLAVOR CREATION FUN: Combine two different flavors to craft your own unique taste sensation! FitSip Cirkul Singles 24-Pack, Electrolytes Flavor Water Variety Pack, No Sugar, Zero Calorie Drink Mix, (6 Mixed Berry, 6 White Cherry, 6 Star Blast, and 6 Island Punch)