A backpack/duffel thats as tough as you are? Its right here! The Contender is made with military grade 1680 Ballistic Nylon thats specially lined to withstand any and everything you have to throw at it. A customized, oversized breathable mesh zipper pocket at the bottom of the bag will hold your sweaty boxing and mma gloves and wraps or even a couple pairs of shoes and clothes. Use the front pocket to toss your keys and cell phone in before training. The drawstring closure top and high grade seat belt webbing and padded single shoulder strap for over the shoulder or cross chest usability make this backpack/duffel one of the coolest bags on the market. Now, onto the next workout!