Cirkul Bottle with 4 Sip Cartridges. 1- Hydrate Fruit Punch 3- Fission Premium Body Fuel- Nocturnal Berry Blend ---- Contains Adaptogens, BCAA, Caffeine & Antioxidants * All Zero Sugar, Zero Calories* Each Cartridges last up to 6- 16oz Bottles Depending on the Flavor Setting. I prefer 5, and it last for about 3 Re-fills. More Choices Available at Cirkul.com and at Walmart!