So I recently got one of those little Henry AR-7 .22 breakdown survival riffles. Have a nice Henry bag for it that has some extremely large pockets designed to store some survival gear. Figured this would just live under the backseat of my truck as an on the go bug out bag. So far I have fire, ammo, a small stove and fuel canister, water purification, cordage, a knife, and a flashlight. What else am I missing?