Following their successful MAVRIK line, Callaway has unveiled the next evolution of their iconic Big Bertha franchise with the B21 range. These clubs deliver on a simple but powerful promise: easy launch, added distance, and built-in slice correction for mid-to-high handicappers.
If your drives tend to find the right rough more than the fairway or you're looking for more consistent distance across your entire bag, this technology-packed lineup deserves your attention.
Big Bertha B21 Driver: Slice-Fighting Distance Machine
The B21 driver combines multiple technologies specifically designed to help you hit longer, straighter tee shots while eliminating your "big miss."
Key Features:
- A.I. designed Flash Face SS21 for enhanced ball speeds across the face.
- Innovative Jailbreak Technology connecting crown and sole for more energy transfer.
- Super Strength Titanium construction creating a total ball speed package.
- Significant draw bias with anti-slice weighting.
- High launch, low spin combination for maximum carry distance.
The result is a driver that fights your slice from the moment you set up over the ball. The draw bias and offset design help square the face at impact, while the forgiveness package ensures that even your off-center hits travel with respectable distance.
Big Bertha B21 Fairway Woods: Easy Launch from Any Lie
Callaway bills these as their "most comfortably launched fairway woods" ever—and our testing confirms this claim.
Key Features:
- Shallow face design making it easier to get the ball airborne
- Progressive lengths throughout the set for optimized performance.
- Larger head profile for improved confidence at address.
- A.I. designed Flash Face SS21 Technology for increased ball speeds.
- Jailbreak Technology connecting crown and sole for enhanced distance.
The B21 fairway woods provide excellent versatility off the tee or from the fairway, with a design that helps you achieve consistent contact even from challenging lies.
Big Bertha B21 Hybrids: Your Long Iron Replacement Solution
Available in six lofts from 3H through 8H, these hybrids offer total forgiveness while eliminating that frustrating miss to the right.
Key Features:
- MIM (Metal Injected Molding) tungsten weights in the sole for improved launch.
- Larger head volume increasing forgiveness on off-center strikes.
- Increased offset at address helping square the face.
- Progressive design through the set for consistent gapping.
Whether you're replacing long irons or filling gaps in your bag, these hybrids provide the perfect blend of distance and playability for golfers who struggle with consistency.
Big Bertha B21 Irons: Distance Meets Forgiveness
For the first time in a Big Bertha iron, Callaway has incorporated their A.I. designed Flash Face Cup technology, creating a set that delivers exceptional distance with remarkable forgiveness.
Key Features:
- Flash Face Cup for higher ball speeds across the entire face.
- Visible Tungsten Energy Core (VTEC) deepening the center of gravity.
- Wide sole design for improved turf interaction.
- Patented urethane microspheres reducing vibration for enhanced feel.
- Offset design helping square the face at impact.
These game-improvement irons make it easier to achieve consistent distance and direction, even when you don't catch it perfectly.
Big Bertha REVA Women's Family
Callaway has also developed the REVA line specifically for women golfers, with custom research and testing informing the design. This comprehensive set includes drivers, fairway woods, hybrids, and irons tailored to optimize performance for women's swing characteristics.
Our Verdict: Distance Any Way You Swing It
After thorough testing, we're impressed with the entire B21 range. These clubs deliver on their promises:
- Exceptional forgiveness across the entire set.
- Significant distance gains compared to previous generation game-improvement clubs.
- Effective slice correction that keeps the ball in play more consistently.
- Confidence-inspiring looks at address with just the right amount of offset.
- Satisfying sound and feel at impact, especially on center strikes.
The B21 lineup is unapologetically aimed at the game-improvement golfer seeking more distance and consistency. The built-in slice correction is particularly effective—during our testing, it was nearly impossible to hit the ball right, even with swing paths that would normally produce a slice.
Callaway's tagline perfectly captures what these clubs deliver: "Distance Any Way You Swing It."
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Track Your Improvement with Hole19
After upgrading to the B21 range, use the Hole19 app to track your driving accuracy and distance gains. You can even add your new clubs to your bag selection on Hole19 and get customized Club Recommendations.
Ready to fight your slice and add distance throughout your bag? Download Hole19 today and pair it with the game-changing technology of Callaway's Big Bertha B21 lineup.
