Even the crown prince of crime needs a way to carry around his supplies. This purple and black convertible bag has numerous pockets and compartments to hold any number of gadgets and gizmos. The Joker himself is on the front, his laughing visage sure to put a smile on your face. Convertible Backpack/ Messegner Bag 1. Remove shoulder straps from back zipper pockek 2. Attach strap clips to bottom d-ring to convert bag to a backpack 3. Remove strap from side pocket and attach to side d-ring to convert bag to a messenger bag https://www.youtube.com/watch?v=HlhYx11wooU&feature=youtu.be