You really can't go wrong with anything from STM. Especially when they bust out the crime-fighting features. Sporting a unique denim and navy colorway, the STM Rogue Backpack ($90) features a concealed (and heavily padded) laptop compartment that hides your MacBook from prying eyes. The Rogue has tons of inter and external pockets, and also features ergonomic harness and shoulder straps with duraflex buckles, a tuck-away rain cover, and a removable phone pouch and separate iPod pocket.