Targus TSM040US Radius Messenger Fits 15-Inch MacBook Pro (Black)

It has room for books, a laptop, and all the little things I have. The shoulder strap is easily adjustable, the handle seems a little awkward to me, but it might be a personal thing. I've fit a change of clothes in it with a binder full of music. I've had my textbooks, library books and laptop in it comfortably. If you're looking for a messenger bag that's not too big but will fit a few hefty textbooks, this has met all of my needs.Buy Targus TSM040US Radius Messenger Fits 15-Inch MacBook Pro (Black)!