PSK for me is a Pocket Survival Kit. Pocket carry for me is stuff I use; none of it is preserved for a survival situation -- daily carry and used as needed. My limit here is the capacity of those six pockets. Generally those pockets will carry a billfold (ID, DL, cash, credit cards), Mission Wallet (SAK Farmer, Leatherman Squirt E4, Peak 1xAAA LED, ID, ferro rod), small FAK, locking folder, cell phone and sometimes Leatherman TTi on belt. That's all.

The next level up will be my backpack. I'll have water, a 2xAA LED flashlight w/ four spare AA batteries, another locking folder, FAK, spares socks, wool Tee-shirt and room for more stuff as required.

The next step up from the backpack is my truck. In a survival/emergency situation, the PSK and backpack are to keep me going until I can get to the truck -- food, water, shelter, tools and transportation.