Please refer to photos. Product detailsThis Starter Kit is the perfect way to get started with Cirkul. Each box includes one 22oz Plastic Water Bottle, a Blue Comfort Grip Lid, and 2 flavor cartridges that are great for adding refreshing flavors to your water. Want to drink more water? Blue Comfort Grip Lid with Wide Mouth. Two single pack flavor cartridges (Fruit Punch & Mixed Berry). Innovative water bottle and cartridge system that makes drinking water more delicious, fun, & personalized. Zero sugar, zero calories, & no artificial flavors or colors. Each Concentrated Flavor Cartridge can flavor around six 20oz fully flavored bottled beverages. Flavor Dial gives you full control of your delicious flavor; dial up or down as you please.