I've said it before, but seriously consider an inexpensive nylon dap bag (like a little shaving and toilet kit) from Walmart or similar source. Why? Because it looks as inexpensive as it is, and it makes a potential thief think it's shaving gear and deodorant, which he or she doesn't particularly want, rather than something nice like a pipe, handgun, camera, or other nice re-sellable object. You can wrap the pipes in a polishing cloth for extra padding and add a tin or baggie of tobacco, pipe cleaners, pipe tool and lighter or matches. I have a beautiful leather carrying case (churchwarden size) but often use the dap kit.