So I am putting together my BOB, and I am looking for something reasonably inexpensive, but rugged and durable with multiple accessory options. I have my old ALICE pack that I use for trail hiking, and was thinking of that, but I saw the MOLLE backpacks with the built-in hydration bladders on CheaperthanDirt.com and also at the last gun show I attended. The user reviews vary, anyone have suggestions? I'm 5'10" 200lbs and athletic (I play socccer 3 days a week and hike often) I did the ENTIRE APP Trail 2 years ago!!