My passion project... to build the perfect pipe storage unit. I am not there yet, but am inching closer. This is my 4th iteration. It has its downsides. For one, a damn vintage suitcase is expensive! This one is 7"X10"X15". I hollowed it out (removed internal storage accessories) and then installed some plywood I covered with brown velvet. Found some stay-brackets on the web that are rubber coated. Installed those on the plywood. Plywood simply glued to the inside of suitcase with liquid nails.