Rival Boxing BackpackRival Boxing Backpack made with a wide main compartment opening for easy access as well two more compartments on the inside, we have loaded this backpack with more pockets and straps than you will need. Add to that the outer nylon straps which allow you to carry even more equipment or hang stuff to dry. We also integrated a waterproof, ripstop fabric for the exterior pockets for added durability. However, our creative R&D went one step further this