I’m currently trying to figure out how to EDC the gear I would like to carry in an ubran environment. The problem I’m facing is that a lot of the times, I only really need a small messenger or satchel type bag to carry my wallet, keys, phone, cables, meds, knife/multi tool, pen and some papers. But other times, I’ll need a an actual backpack to carry additional items like a jacket, change of clothes, laptop, water bottle etc. I remember there was a backpack that featured a removable messenger admin bag. Does anyone have any ideas?