I have learned an important piece of EDC wisdom . While on crutches, the waist/fanny/lumber pack is your friend!!! Shoulder bags are the kiss of death,,,,,literally!!!!! THe shoulder bag get tangled in the crutches,and you do a faceplant!!
Try carrying anything in your hands while you're on crutches. The backpack I'm carrying is empty most of the time, but is there if I have to get the mail or carry something from point A to point B. All my EDC gear is still happily at home in my pockets.
What I did was duct tape my glock to one crutch, a machete to the other. Everything else went in my pockets. Well, the tractor, rolled ankle and crutches are true.Mike