• Heavy-duty vinyl cage ball bladder
• Color may vary
• 30" Diameter

The Champion Sports 30"D Cage Ball Bladder is made of heavy-duty vinyl and built for extended use and maximum fun. Featuring superior air retention and durability, it inflates and deflates quickly with the help of an extra-large valve.  This bladder pairs perfectly with Champion Sports Cage Ball Covers (sold separately and available in various sizes) to create the ideal cage ball for any game. Remember to choose the cover size that matches your bladder for a perfect fit and optimal performance.