Callaway Big Bertha B21 Golf HybridCallaway’s Big Bertha B21 Golf Hybrid is built for the golfers who are seeking a key to unlocking their inner distance, while also enhancing forgiveness. An easy-to-launch hybrid club, sees a larger head volume injected into its design and eliminates misses which spin off the line. Callaway Big Bertha B21 Golf Hybrid utilises an advanced A.I Flash Face to enable longer hits, complemented by more offset which reduces slices and big misses, promoting straighter ball flight and ultimately, more distance.An enhanced launch and trajectory control is accessed from the dual tungsten weighting while increased ball speeds and launch is achieved thanks to the use of Jailbreak technology and a lighter carbon crown with weighting redistributed. Features & BenefitsFast Ball Speeds From Flash Face SS21Fast ball speeds across an expansive area in each model and loft, with our advanced A.I.-designed Flash Face. So you’ll hit it long, even if you miss the center of the face at impact.Straighter, Longer Ball Flight From Increased OffsetWe’ve added more offset to help reduce your slice or big miss. This increased offset helps to promote a straighter ball flight for more distance.Enhanced Launch and Trajectory Control From Dual MIM’ed Tungsten WeightingOptimized CG for launch and stability from precisely shaped dual MIM’ed tungsten weight.Increased Ball Speed And Easy LaunchTwo internal Jailbreak bars connect the sole and crown, so the face can take on more of the load at impact. For higher MOI in a forgiving shape, we’ve used a significantly lighter carbon crown so we can redistribute weight.