Make great soda at home for half the price and fewer calories than canned soda. It's more economical too. Save all those aluminum cans. This includes 9-1 liter soda bottles, 2-CO2 canisters (one of them is full with the seal still on it) & 2 bottles of creme soda syrup. The soda mixes are much healthier than bought soda! I used it for my grandkids that I had for the summer. They could drink these sodas with so much less sugar! For just myself I don't drink much soda so I don't really need it. It works like new!!