Proton Pack

This is my second scratch build. I wanted to see if I could bring this one in right around $150 and I came pretty close. The final pack was definitely under $200. It isn't the most sturdy pack ever but it has survived two trips out on Halloween night in crowded San Diego, Comic Con 2012 and a few other events. I'm planning on retiring this one after Wondercon 2013 and finishing up a vac formed build before moving on to the pack I've been gathering parts for since 2007.