Off the charts swing speeds and maximum barrel control for rising stars. The Atlas (-10) Junior Big Barrel USSSA Baseball Bat from Louisville Slugger is engineered to deliver maximum plate coverage for young travel ball players. Ideal for contact hitters, the Atlas Junior Big Barrel uses a premium SL Hyper Alloy Barrel design to offer an easy-swinging profile and ultra-balanced swing weight. The superlight design helps young hitters to maximize barrel control, and the one-piece construction creates a stiff feel on contact. A large 2 ¾” barrel on this model transforms swing speeds into easy performance.