For first aid I use magnifying glasses With lights the magnifiers flip up if you don’t need and have several different magnification lenses you can put in.
For the emergancy bag I use a piece of sturdy rolling luggage and the closet roll up organizer for toiletries. Each pouch is marked and each type of stuff is marked with a color of duct tape is all gauze is grey all suture stuff is blue. The pouches make for quick find and use.
For instant use everyone carries a ifak so first field treatment is on them at all times. Basically pressure bandages, air way , duct tape ,pen, tornequet, a cpr mask and some H bandaid and nitrile gloves. There is plastic bags incase of a sucking chest wound.5