It is strong and (very!) Large, but lack of pockets and other small storage.
PC protection is adequate though we may regret the absence of reinforcement on the bottom of the bag that protects the PC contact with the ground.
Over time, the straps a bit squeaky and the tab that follows the lower back back, which does not always pleasant for long transport.
Finally, I prefer the Targus, less elegant but more convenient in every respect (many pockets and nets), which includes a rain shield. To have had one for a few years, this point is not to be overlooked for its PC!