For toting a pipe, I think an inside jacket pocket (whatever your style, denim or blazer) does the job best. A carrying case, if it's handsome, invites theft, and you can forget it going places. For inside carry-on luggage, I'll use an inexpensive nylon dap kit, since people don't want to steal my toothbrush and deodorant. I have a beautiful leather churchwarden case my wife gave me as a gift, and I use that mostly for storage, but on a shelf where it can be seen. I try to avoid purse-like totes because I consider pockets one of the huge pluses of being male. My wife has mobility problems, so with crutches, she sometimes hands her purse to me, which is fine, but I have to be careful in N.C. not to carry it into a restroom if I'm not carrying my birth certificate -- which is a joke we enjoy.