I really like this bag, it's what I use almost all the time now.

The upper pocket on the strap fits my camera nicely (panasonic Lumix - standard size digital camera), and there is a really neat thin back area that fits an ipad perfectly.  On top of that the two front pockets and the main area provide plenty of room for all my other bits and bobs I carry every day.

90% of the time I just need my ipad, my paper notebook, my camera, some bits and bobs, and some papers so this bag fits my needs perfectly.  It's small enough to get out of the way, but big enough to let me carry everything I need and a bit more.

A couple of draw backs:

* The "handles" on this bag are horrible, and I cut them off shortly after I bought it, but they aren't needed.  The maker should just leave them off.

* The main compartment of the bag can just fit 8 1/2 by 11 sized sheets of paper - it won't fit A4.  You can get 8 1/2 by 11 in there, but the papers will get a bit bent.  The main compartment should be a bit bigger (longer in length - it's a perfect width).

* Along the same lines, my Macbook Air 15" will _not_ fit in the bag. The compartment is just a touch too small; however, a 13" Air does fit.

If you're looking for something to tote around your >= 15" laptop, give this a pass, but if you have a 13" Air or an iPad you carry around, this bag is pretty nice.