Hey! Here's the bottles I picked up today... The "Pierrier" bottle is a little more rounded than the "Pellegrino" bottle. I can also bring some Gatorade and other plastic water bottles incase we need some extra plastic. I was planning on bringing in cardboard. We might not even use it, but again, just to be safe I'll bring it. I was also wondering how we were going to decorate our rocket. You came up with the Legend Dairy name which is awesome so are we incorporating cows? Maybe we can make it white with black blobs or whatever? I don't know. We can figure it out later on. Let me know if I should bring anything else:)