Fruit Punch is a classic. A little citrus. A little sweetness. It's like the classic rock of flavors; the perfect blend of fruity notes that just works. This LifeSip Flavor Cartridge is enriched with B vitamins and contains zero sugar, zero calories, is dairy-free, and has no artificial flavors or colors. We understand that drinking enough water can be challenging. At Cirkul, our mission is to make drinking water delicious, convenient, and fun.