Synthetic material Convenient for Storage: The Elite Sports gym bag is large enough to hold your boxing, MMA, and BJJ equipment, making it more convenient to store your fitness gear and equipment. This gym bag features a shoe compartment specifically designed for storing shoes; there are also other dedicated pockets Mesh breathable compartment: Our boxing gym bag features a mesh pocket and waterproof lining, which allows for ventilation and keeps wet gear dry, preventing this BJJ bag from developing unpleasant odors. This MMA bag is washable, so you can clean it thoroughly. Effortless Use with Haymakers: Our MMA gym backpack is made from heavy-duty Cordura fabric, known for its strength, durability, and resistance, so you won't need to replace this gym bag or boxing backpack anytime soon Suitable for all occasions: Our sports duffel bag comes with shoulder straps, which can turn the BJJ gear bag into a backpack, making this sports bag an all-in-one fitness backpack. Perfectly matched with MMA gear bags, MMA luggage bags, BJJ gym bags, and sports equipment Specialized Pockets: The luggage bag can be used as carry-on luggage and features numerous pockets, making this travel bag ideal for specialized storage. Our sports duffel bag comes with retractable shoulder straps, making it easy for you to carry your MMA gear bag