I don't normally go for a laptop backpack (I'm more of a tote kind of girl), but for the sake of utility, I just had to brag about my Booq Boa Laptop Backpack find. Not only does the Boa pack your 13-17 inch laptops, iPods, and boasts enough room to store a few books or folders, but it also has a special bottom compartment for your SLR and top section to fit your full-sized headphones. . .all within a secure and padded shell.
This bag is ah-mazing when it comes to storage. If you click through the gallery, you'll see that Booq has managed to stuff a mouse and mousepad as well as a pretty bulky travel book in with all the other goods I mentioned. And at $200, it's a steal. But really, all this girl wants is her Hayden-Hartnett. Call me shallow, but I like a good fashionable tote.