this “by ballers for ballers” backpack includes special compartments for your laptop, psp and mp3 player as well as the real-men-wear-black bball leather application on the outside guaranteeing extra durability. this baby was designed for extremely convenient mp3 listening. the special strap construction allows you to hide all cables assuring maximum movability at all times. the backpack also features an extra rugged skateboard sleeve for y’all who like to kick and push your way through traffic.