After an exhaustive search for a tutorial to make an emergency allergy anaphylaxis kit and coming up dry, I designed my own. It features a main pouch that will hold 2 Epi-pens, a couple doses of Benadryl in a zip pocket (I'm going to put in a couple diphenhydramine Unisom fast melts), an emergency plan sheet behind the Benadryl and a little clear pocket for emergency contact info. I hope someone can use this to make their own case. They're pretty expensive to buy and I was able to make this from stuff I had on hand. Sorry a couple lengths are in inches, but the rest is in cm.