Hammer heaters with the all-new 2023 Louisville Slugger Atlas -5 USSSA Travel Ball Baseball Bat. The 2023 Atlas USSSA baseball bat is designed for top travel ball hitters looking for an ultralight swing at the plate. A premium SL Hyper Alloy Barrel design offers an easy-swinging profile and ultra-balanced swing weight for maximum barrel control. A new Dual Pivot End Cap optimizes barrel performance to transform swing speeds into effortless power.