Zumer Sport College Collection duffels are made from actual sports ball materials. They're the only licensed duffle bags available that look and feel just like a real game ball because they are made from the same exact materials. The material is durable, puncture resistant, and virtually spill proof. Every bag features quality construction with a comfortable shoulder strap in addition to the regular carrying handles. There is also a separate compartment at the bottom of the bag to carry your shoes on the go. These bags are perfect for the game, travel, work, school, home, or anywhere in between. Just be prepared for people to ask where you got this!