For a civvy here in the UK, the 'EDC' thing is a far more sensible alternative, adjusted as appropriate to cater for any given day;
EDC i tend to assume as you dont want to buy extra/walk a long distance to get.
So i never edc at home
but my belt edc, could definitely be considered a survival kit....
Poncho....if im 20 mins walk from my car and it suddenly rains, i dont always have a coat on, sits in small pouch on belt....this isnt always carried....
Lighter...mostly for use with hot glue sticks
small repair pouch, zipties, ducttape, hotglue sticks, wire etc, used every day while working....
leatherman, torch obviously tools you need constantly....led on phone wont do.....
FAK, leatherman is sharp, but this also has things like wetwipes, hand sanitozer, caffeine pills, all usefull everyday stuff. if im on a job im not going to walk/drive to chemist to get ibuprofen, just because some people say carrying things isnt neccesary thats ridiculous....
whistle, actually used on a job on golf coarse to signal a colleague, no wifi or signal...
snacks, again why buy new from shop when you can carry...
canteen ( 38 year old fisher price canteen featured earlier in thread) again why buy a drink when you can carry, especially if up on a ladder on hot day....
grappling hook and paracord.....to retrieve dropped tools on a roof once, and as a cable throw in an attic with spikes removed....
theres a lot more but just an example
interesting how EDC and bushcraft/survival items can overlap.....
the canteen/poncho/food tend to come off and on depending on season etc....