This bag is wonderful. My laptop, ipad, kindle fire, iphone, and work blackberry all fit with plenty of room for pens, business cards, cables, headphones, and more. This is a true messenger bag, so it comes with a waist strap that I'll make good use of when it warms up on my motorcycle. There are only two problems I've encountered with the bag. #1 is the pen loops in one of the pockets can't hold anything but a smaller pen. None of my pens will fit in the loops and there's plenty of places to put a pen elsewhere, but why put the loops there when there are other spots that would allow any pen to fit? The second is before you can use the bag you have to cut a cable tie inside the bag. I got the tie cut without cutting anything else, but I'm sure plenty of people will slip and cut the inside of their bag.