Small Shop Bag makes a great EDC
I have both a black and purple original Small Shop bag (I like to switch it up) which I use exclusively as an EDC for work. It's handy for carrying my work laptop and charger along with my lunch, purse (Side Effect), a Cubelet used as a med kit and other bits and bobs. I clip my keys to a small strap fastened to one of the O rings. Work folders easily slip in there too. I've tried it as a travel bag - not very successfully because apparently travel bags need to be attached to my body, i.e., backpacks & crossbody bags, so I don't forget them. A few years ago, I left the purple Small Shop bag in an airport sitting area twice on the same trip!- luckily the people next to us saw I left it behind and brought it to me as we stood in the boarding line (yes, both times). It's also easy to clean, I use very diluted dish detergent to wipe it and rinse then hang to dry.