Piranha Gear Cinch Backpack with Zipper Pocket A two tone backpack with a zippered pocket and a drawstring closure at the top - the pocket is a generous 8" x 9" We printed the logo on the back of the bag and had the print shop "heat seal" the ink so it's flexible and won't crack We kind of assumed you'd be into MMA, Karate, Judo, UFC, Aikido or some other martial art if you got the bag, but really it just holds "stuff" Nice big, expandable bag that holds shoes, clothes, books or whatever (though a bowling ball would fit; probably not the best choice for this bag)