All your normal fire starting stuff plus a candle and photon light.
Vac pac all of it then put it in an otter box.
You should include a signal mirror as well.
Or just get The Ritter kit, vac seal and put that
in the otter box with a candle and photon.
I like the extra candle and light because those are useful items that are just to large or expensive for the normal retail kit.
They take up very little room and if you are packing it all in an otter bx the the extra items will fit just fine.