This is an excellent bag. I use it to cart around a large ASUS laptop, several books, an e-reader, two notebooks, a set of pastels, and a sketchbook, and of course my overstuffed wallet and miscellaneous items. It's about the size of a medium backpack, and is extremely comfortable to wear either over the shoulder like a backpack, or slung low like a satchel. The padding in the strap and along the back of the bag are very comfortable, and definitely keep the pressure off your shoulder or back. While larger than a typical satchel, it's extremely roomy and holds much more than you'd expect without any strain whatsoever.

The quality is also exceptional. The materials are thick, the zippers durable, and the straps easily carry all the weight I stuff into the pack. Overall, this is highly recommended.