• ATAC ALLOY- The most premium alloy in Easton’s product line, allowing for the thinnest alloy walls in order to maximize barrel performance.
• RINGLESS BARREL DESIGN- utilizes different layers of alloy across the barrel in order to create an even bigger sweet spot and smoother feel.
• EXTRA-STIFF ATAC ALLOY HANDLE- Built for maximum energy transfer with a more professional feel and performance.
• VRS HANDLE INSERT- Reinforces the handle to reduce vibration and create an even more solid feel.
• SPEED CAP- Provides a more flexible and responsive barrel.
• NATURAL PRO BALANCE SWING WEIGHT results in a balanced feel for both speed and power.
• PREMIUM GRIP provides the ultimate combination of cushion and tack, for pure performance.
• CERTIFICATION- Certified for play in all BBCOR baseball leagues.

2021 Easton B5 Pro Big Barrel BBCOR Baseball Bat: BB21B5 * ATAC Alloy ? The most premium alloy in Easton?s product line, allows for the thinnest alloy walls in order to maximize barrel performance * Ringless barrel design that utilizes different layers of alloy across the barrel, in order to create an even bigger sweet spot and smoother feel on a 1-piece aluminum bat * Extra-Stiff ATAC Alloy handle was built for maximum energy transfer. With a more professional feel and performance. * VRS? handle insert reinforces the handle to reduce vibration and create an even more solid feel * Speed Cap? provides a more flexible and responsive barrel * Natural Pro Balance swing weight results in a balanced feel for both speed and power * Premium grip provides the ultimate combination of cushion and tack, for pure performance * Certification: BBCOR THE GREEN EASTON IS BACK! First introduced in 1978, the original B5 Pro Big Barrel bat boasted the largest barrel aluminum bat ever made to that point in time for a larger sweet spot. And after 40 years in the making, all of Easton?s innovations have produced a new breakthrough worthy of the B5 Pro Big Barrel name. The new B5 Pro features a ringless barrel with varying wall thicknesses. This premium Advanced Thermal Alloy Construction (ATAC) produces a bigger sweet spot and smoother feel for B5 Pro than any other bat of its kind. And, combining its construction with Easton?s Speed Cap?, the B5 Pro also provides a more flexible and responsive barrel. Additionally, the bat?s Natural Pro Balance Swing Weight results in a balanced feel for both speed and power. Its Extra-Stiff ATAC Alloy Handle transfers maximum energy into the ball for a more professional feel and performance, while its VRS? Handle Insert reinforces the handle to reduce vibration and create an even more solid feel. The B5 Pro also has a premium grip, which provides the ult