Watch: Casio F-84W digital watch. Keys: house and bike. Add 2 office keys on work days. Geeky tyvek wallet with about 10 cards, $100 cash, wife & kid pic. Victorinox Compact Swiss army knife. I carried the smaller Ambassador model for more than 15 years, but I find the larger scissors on this one more useful, and the small pen is very convenient to have. I do wish it had a Phillips blade, though. Zebralight H51 flashlight (200 lumens on a single AAA cell, a low-low 0.2 lumen level, and several useful levels in between, plus no stupid strobe or SOS modes). I ordered this one last week and I expect it to replace my good old Arc AAA for daily carry. Ben Nanonote handheld computer. "Is that a Debian distro in your pocket, or...". Dead-tree pocket diary with a retractable pen. Small dodecahedral die, just because. No phone.