Money, punting phone, real phone and wallet securely hidden away in zipped pockets, car keys, glasses, hearing aid, sunglasses.....one time I left my sunglasses case at a girl's flat and had to wait a month before I could get it back. She retrieved it from a shoe-box of miscellaneous stuff that I assumed was 'Punters Lost Property'.
If she's a girl I haven't seen before, my clothes stay with me in the shower, and always in clear line of sight during the punt. I cannot, just cannot, relax if I leave my phone and wallet in the car or at home. My hearing-aid is the thing that gives me most grief, remembering which pocket I put it in, and it's always in the last pocket I look in.