This Starter Kit is a new and exciting way to get started with Cirkul. The larger insulated bottle allows for less refilling and more hydrating! Each kit includes one exclusive 32oz Rose Gold Stainless Steel Water Bottle, a Rose Gold Comfort Grip Lid, and 2 flavor cartridges that are great for adding refreshing flavors to your water. At Cirkul, our mission is to make drinking water delicious, convenient, and fun.