Here's mine:
- Wallet with paper money, credit cards, photo ID.
- Victorinox Rambler knife.
- Smartphone: SE P900.
- Comb.
- Handchief.
- House & car keys. (The following items are on the same key ring...)
- LED torch Photon Freedom.
- Parachord 550, 2x1m, plaited down to 10cm.
- Whistle, modified Fox 40 extreme.
- Capsule with sparklight tinder and lighter flint sub-assembly.
- Compass, Silva.
- Safety pins, 2 small, 1 large.
That is much less than many other people here carry, but I am pretty happy with it. Here are some further notes on my choices, including frequency of use.
The photo ID in the wallet is a relatively new EDC. It's much less important here in the UK than in America. I don't carry coinage - that's in my waist-pack. I probably use my wallet a few times a week. I generally have between £0 and £100 for casual spending, and a £100 reserve which I keep separate and try not to spend.
The Rambler is very small, but it has both blade and scissors, both flat and philips screwdriver. It has all my core every-day needs covered, and has nothing I don't need. No cutical pushers or orange peelers. It's the only Victorinox I really like. You can't improve on it without getting much bigger and heavier. I've read of people using the RSK for opening packages, but that seems like over-kill to me. My Rambler gets used several times a week, usually as knife or scissors, occasionally for swapping a card on a PC.
I love my phone. It can connect to WAP or WEB, download maps or other information. I keep a score or so of eBooks on it for entertainment. It keeps references and todo lists. A few games. Daily use.
The handchief is for blowing my nose. The comb is for taming my unruly hair. Neither is carried as a survival tool.
The Photon LED is the one with all the modes. It's new; previously I carried a Photon II but the switch on that became unreliable and the battery died. I keep the Photon in "flash" mode, hoping that will prevent it sticking in on. If I knew how to return it to its factory time-out mode, I would. It gets used several times a week.
I plaited the parachord myself, using a knot I found referenced a while back in this forum. I am pleased with the result. It acts as a fob for the entire key ring. It is cut in 2 lengths because that is what the knot requires. I read here that 1m is about the most useful length if it has to be cut. I've never actually used the chord, though.
I bought a bunch of Fox 40 whistles and the Extreme was the loudest. It's also a bright orange, which makes the whole key chain easier to find. I've never had to use it.
For fire-starting I have extracted the wheel and flint sub-assembly from a cheap cigarette lighter. The result is like a Sparklite, but it is only about half an inch long and metal. And not as good - not so many sparks and I can't use it one-handed. It struggles with cotton wool. I keep it in a capsule with a (genuine) Sparklite tinder tab, and it can light that OK. If I need more than one fire (maybe 2, if I cut the tinder in half), I'm stuffed. This reflects my priorities. I don't smoke and my everyday life is urban. I'm never more than half a mile from a house. I've never had to start a fire with my EDC. My PSK and waist packs have more fire options for when I stray out of my every day range.
The compass was designed for a watch strap, but I found it too obtrusive there. I've organised the rest of the gear to minimise magnetic influences on it. I've never used it in anger, but it's occasionally handy for, eg, checking the alignment of churches. Usually when I am outside I have a much better compass in my waist pack. The small one is better than nothing.
I was worried the safety pins would open and stab me in the leg. It's never happened - maybe that's why they are called "safety" pins. I've never had to use them, but they take up so little room I am surprised so few other people include them in EDC.
It's all a compromise between utility, survival and convenience. I could not justify carrying the big EDCs some people here write about. Personally I figure that the survival essentials are knife, torch and whistle and anything above that is a bonus. Your mileage may vary, depending on where you live and work.
I have various PSKs which I sometimes carry in addition. I find these tend to either duplicate or improve on what is already in my EDC, without actually providing anything new. For example, my waist pack includes a Zipka+ head torch instead of the Photo LED, a Leatherman Juice instead of the Rambler SAK, 4m of parachord (uncut) instead of 2m (cut), and a whole cigarette lighter instead of the flint wheel. Just better solutions to the same problems. A lot of stuff, such as space-bags, gets left out because of the bulk, and it's hard to resist making the kit more or less self-contained.