About DeMarini DeMarini began humbly as the small-time softball bat brainchild of legend Ray DeMarini and quickly shook to bat-manufacturing establishment to its core. With the first multi-wall bat, DeMarini brought a vision of powerful bats with huge sweet spots to life, spawning countless copycats and becoming a new standard. Today, the company is larger than ever, developing and selling incredible bats for baseball, softball, and youth leagues. Pros and amateurs alike attest to the DeMarini power. Made of 600 denier polyester and hexagon rip-stop nylon. Features a large main compartment for storing equipments. Separate bat compartment holds bat up to 32 in. long. Comes with reinforced pull handle and urethane wheels. Available in your choice of colors.