Hopefully I'm in the right place. I recently decided to put toga the r2 bailout bag for whatever circumstances. So far one has a g17 and a few hindered rounds, the other (mine) has a CZ-75 and another few hundred rounds... But from there I'm having a little trouble deciding on light weight necessities. Ideally I would like to keep both these bags under 10lbs and already I have 3-4lbs. of guns and ammo in them. What else do I need?