this is a DJ CD case turned upside down with 2 layers of masonite (pegboard with no holes). I run an acoustic guitar through all of these pedals to create "live loops" so i needed to have an extremely quiet sound with no low hum or buzz. i ran George L's audio cables and tons of 9volt power. i think this may be the most amount of pedals you can get into one space.
i pulled all of the foam lining and 3 cd dividers out of the bootom, turned it all upside down adn this is NOW the bottom. basically it is a plywood and metal frame with a poly outer shell...like any roadcase.