Have you read Zen And The Art Of Motorcycle Maintenance? There's a section where Pirsig's BMW riding friend rejects shims cut from an old can to hold his bars in place, preferring to reach a dealer who will sell him the "correct" strips of metal. We all do it here, reuse things or find the hidden shape inside something that we can release.
People now buy beautifully made cajons, percussion instruments which were originally cheap South American packing cases but are now a form of quality furniture. It's ridiculous, they're boxes and you hit them, that's all.
https://www.google.co.uk/search?q=c...d=0ahUKEwiExoLzq-XZAhVqL8AKHVaCAhAQuw0IyQMoAw
Here, pardon the poor image quality, it's just a phone, is my answer. An old case, with one sprung rivet and abandoned. It cost me one self tapping screw, and hitting the sliding door gives anywhere between a high hat tchik and the crack of a snare drum. Plus you can carry cables, plugs, spam sandwiches, whatever, in it.