I personally carry everything the OP does, and also add my favorite paperback book (in case I find myself waiting in a line), a small hatchet, two backup pens, a flare gun and space blanket for emergencies, a first aid kit in a fanny pack, an extra pair of socks and boots in case the ones I’m wearing get soaked, a pair of binoculars (they can save your life), and most importantly, a large canteen of water and four days’ worth of MREs.

Was half expecting you to add an infant on your chest for finding commie ghosts.