I have owned this bag for a couple of months now, and I use it every day. It is very roomy, and seems to be very durable, showing no signs of wear yet. I carry my I-Pad, a notebook, my lunch, several magazines, and I still have plenty of room for more. Lots of additional pockets are great for pens, phone, IPod, keys, etc. The strap has plenty of length, and was easy to adjust to get the perfect fit. My only complaint is the Velcro strips on the front flap and the matching strips on the front pockets don't line up and seal very well, but this is very minor and doesn't affect the bag's overall performance. Definitely a good bag for the money...