this is a really nice first aid kit that I made;
some additional items that could be added are: a sting relief wipe, some amount of duct tape, a safety pin for popping blisters, a small patch of moleskin, gloves, a small CPR face shield, basic medication (aspirin, Tylenol, Pepto-Bismol, etc.), strike anywhere matches, very slim tweezers (like the kind out of a Swiss Army Knife), electrolyte drink powder (like Propel packets that can be mixed into a water bottle), and anything else you think you might need!!!
Step 1: Put Stuff in
Put your sorted band aids/antibotics and put gloves in too.
Step 2: Done
Read step. Also i just remembered that im gonna update this soon I'm still getting supplies for it :)