I have an X2, great pack, some guys complain about not enough storage but seems to haul everything I need and then some,
plus one of the features that I like is the freighter shelf, after I shot my bull last year I quartered it up before the hike back
to the truck for the pack frame, instead of going back empty I was able to stuff the backstraps and tenderloins in the main
compartment and a shoulder on the freighter shelf, worked out great and was surprisingly comfortable.
In the rain it shed water pretty good, but after a few days of constant rain the small compartments on the top started to get damp
inside, but all the other compartments stayed dry.