Thats easy. When i go muzzleloading i carry my camel pac that has an internal water holder, water of course!, 2 sandwitchs, a granola bar or two, lighter,spare heavy shirt,mittens " i usually wear them", when i hunt with my inline i carry 5 speed loaders with my 209 primers. And ALWAYS a ski mask. With my flintlock i will be carrying a possibles bag with 5 speed loaders filled with powder and lead, extra flints and patches in my flint wallet and i'll have my priming dispenser around my neck. Although i guess i could ditch the possibles bag and carry the stuff in my camel pack. Screw driver for taking my lock off the gun if i should need to. And 2 more important things, A bag of trail mix with my fav stuff and my knife. Good luck hunting i wish you the best. Ah heck, anyone thats going muzzleloading, i wish you all the best.