Unbelievable quality of the zippers, they always slide smoothly no matter how hard you pull them. I tend to lose my things in the many compartments. It is a carry-on bag for two days comfortably.
On the negative side, I would say it is somewhat heavy.
But the difference with the competition is undeniable.

You see this backpack and wonder what more does Tumi offer (which is the same company by the way, long live LVMH) that costs four times as much. If I were to change something, I would have fewer pockets and zippers for small items. There are so many that it makes you wonder where you have stored what. I have a slight concern about its durability in everyday use, if the 1 strap fails (because double strapping is for dorks) I will update. From me, it's a YES :)

Excellent quality laptop bag. Incredibly convenient for traveling, with spacious compartments, numerous and comfortable pockets with zippers, top-notch construction and design. Definitely worth the money.