Lots of compartments to parse out everything. One disappointing feature is water bottle side pockets; too shallow for regular sized bottles. The bottles keep falling out. Bought a bunch of Velcro straps to keep things in place.

Great construction, but wish each of the 3 main compartments had dual zipper, as it is easy to miss an open pocket. Only the main compartment is dual with a top zipper in back for easy access to computer, a great feature during security screening.

Comfortable to wear fully loaded. Easy to trim with symmetry in mind. Lots of external places to carry when not wearing on your back.

Overall, great buy, would recommend on long or short trip.  I now use for work.