I have one tap a draft set up and most of a second. It has 20 co2 cartridges, seven 3 litre bottles,two tap units with instructions. It's ready to go. I started using cornies a couple of years ago and shelved this stuff. It worked great before and It really is a great sysyem to begin drinking beer on tap. It takes about the same fridge space as a 12 pack. I will give this away to anyone who can use it. All I ask is to pay shipping. I have access to boxes and and packaging. send me an email @ [email protected]