I learned a long time ago to stick a few band-aids (plasters if you live in the U.K.) in my wallet. They take virtually no space and get used surprisingly often, either for you or for someone else.
and it surprises people when you give them one when they need 🙂
not in the wallet though. Not clean enough to carry band-aids
I mean if they’re still in the wrapper I don’t see why not
stick em in a resealable bag ie a ziplock I’ve got a few I keep in one and it’s the perfect size
Daiso has band aid cases, in monochrome or color:
I sold knives for a little while when I was younger. I learned real quick to have a few in my wallet. Came in handy more often outside of selling knives than when I did xD
I always carry some in my backpack (which is always with me when I leave the house)