If you a fan of Prince and are looking for a backpack style bag with plenty of storage take a look at Prince's Tour Duffelpack.
Prince Tour Dufflepack
The revolutionary Prince Tour Dufflepack is now updated and improved with the sleek look and high quality TPE coated poly material. Its unique large central opening allows for easy access. This bag includes a protective top drop pocket, a racquet compartment and a laptop compartment