Based on the glowing reviews of this bag, and the way it appears to have large capacity in the photo, I ordered one to replace my well-worn black and red Wilson (K)Factor Pro Tour bag (made largely of recycled materials).  The Wilson bag cost $50 about 4 years ago -- the best deal on the best bag ever made.  The delivery box for the Head ATP bag was extremely thin (barely more than an inch deep), which made me wonder whether the bag would have sufficient capacity or padding.  Alas, it does not.  This bag is significantly inferior to the Wilson in every way:  thinner, cheaper materials; fewer compartments, so harder to organize stuff; no padding, so not as comfortable to carry or wear.  The only upside to this bag vs. real touring bags is this one will more easily fit in the overhead bin of an airplane.  But you will have to put much more of your gear into your suitcase, rather than your tennis bag, and hope you won't be needing it on the court.  Would not have ordered if I had been able to see it in person.  Maybe I will let my son use it when he gets a little older.  At least it was delivered extremely fast.