I've owned a bunch of Maxpedition gear over the years, primarily for hunting, and beaten all of it to death, mostly in the wet, humid south.  And every single Maxpedition item I've bought is still serviceable and in use.  I needed something bigger than my Maxpedition Monsoon gearslinger because I've accumulated so much gear I had to size up.  This is a great pack.  Typical Maxpedition bulletproof quality, plenty of molle webbing which I used to attach a multitude of accessory pouches to.  It's really incredible how much gear this pack can be outfitted to hold.  Although I'm not done yet, at the present time my pack is holding about 50 lbs. of gear in and on it yet it feels much lighter than that on my back.  Worth every penny, I highly recommend.