Extremely durable backpack, built to last. The latch on the front is very easy to use and way better than other systems. The shoulderstraps can be easily adjusted, so the backpack is always against your back. The cushions against my back are very comfortable, even with a full bag. The front bag is genius: easy to open from the top with a metal latch. The front bag can also be tightened with straps on the side, so nothing will fall out. I imagine this front bag will be very useful for when it gets too hot on the bike: can put a sweater in there.
The backpack also has a waterproof shell in the bottom!
The bag fits a 14" Dell laptop. It does not come with a waterbag.
Biggest plusses would be the fit to my back and the locking system on the front.
Would 100% recommend.