Check the listing for details. New Battle MAX Markerball Projectile Backpack Style Shoulder Harness Paint Ball. Condition: New with tags. Listed at 9.99 USD. This Franklin Rival Force shoulder harness backpack is the perfect accessory for any paintball enthusiast. Designed for maximum comfort and convenience, this backpack features a unique projectile ball design and is made from high-quality materials. Whether you're looking to carry your paintball gear or just need a stylish accessory, this backpack is the perfect choice. With its durable construction and stylish design, this backpack is sure to impress. The shoulder harness ensures a comfortable fit and the projectile ball design adds an extra element of fun. Plus, with its spacious interior and multiple pockets, you'll be able to keep all your paintball gear organized and easily accessible. Order yours today and take your paintball game to the next level!