Since you seem to have had good luck with Kelty, be advised that they make a military/tactical line of packs. Most of them seem to be very similar to their sports/consumer line of packs, both a few seem to have molle compatability. Google Kelty military packs. I myself prefer non-military type gear as it is less conspicuous in a non-military environment. Hanging lots of stuff off of a pack can make it unwieldy, unbalanced and more likely to snag on things.