urban carry v wilderness- I carry the same knife (neck carried Fallkniven WM1); urban I add a sidearm and a spare mag (don't carry a sidearm in the field); urban my first aid kit I subtract blister care, but add a Israeli bandage; a carry a more potent (single cell CR123) handheld light and a small backup handheld (single AAA), afield my lights are a small headlamp and photon micro; fire starting- urban a lighter and a micro kit I keep in my wallet, afield- lots of redundancy in the fire starting arena

, cordage- urban survival bracelet, afield- survival bracelet, cordage wrapped on sheath and generally a 25' hank or two in the pack; signaling same whistle (Fox Micro), add a signal mirror in the field, cell phone goes w/ both (although I've found the cell phone to be almost useless in the mountains where I hike

), navigation urban- analog watch and a city map, afield Garmin Foretrex GPS, Silva Ranger compass, Suunto button compass atop a K&M matchsafe, topo map(s), water/food- urban- minimal, afield- whatever the trip necessitates, always carry a BUF urban or afield, appropriate dress for either