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BUILD YOUR OWN BAG

Take customization to the next level with the Fierce Reflex Build Your Own Bag program. Choose your favorite cover design, spring color, steel base color, and sandbag color to create a Hybrid 2.0 that matches your style and training environment.

With 10+ cover options—including exclusive USA and Mexico editions—plus interchangeable components, you can build a one-of-a-kind setup engineered for speed, reflexes, coordination, and high-performance training.

Your Bag. Your Way. 

BUILD YOUR BAG

SHOP OUR COMPLETE SETS

FIERCE NEWS

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  • The Mexican Monster Conquers Cruiserweight: Benavidez Stops Zurdo in Las Vegas

    The Mexican Monster Conquers Cruiserweight: Ben...

    David Benavidez delivered a historic performance in Las Vegas, stopping Gilberto “Zurdo” Ramirez in dominant fashion to capture the WBA and WBO cruiserweight world titles and become boxing’s newest three-division...

    The Mexican Monster Conquers Cruiserweight: Ben...

    David Benavidez delivered a historic performance in Las Vegas, stopping Gilberto “Zurdo” Ramirez in dominant fashion to capture the WBA and WBO cruiserweight world titles and become boxing’s newest three-division...

  • Fierce Reflex Welcomes Jessy “El Mago”

    Fierce Reflex Welcomes Jessy “El Mago”

    From sharing the ring with Floyd Mayweather to redefining himself as a competitive distance runner and content creator, Jessy “El Mago” Martinez represents resilience at the highest level. Fierce Reflex...

    Fierce Reflex Welcomes Jessy “El Mago”

    From sharing the ring with Floyd Mayweather to redefining himself as a competitive distance runner and content creator, Jessy “El Mago” Martinez represents resilience at the highest level. Fierce Reflex...

  • Fierce Reflex Welcomes Young Boxing Sensation: El Ciro Buho

    Fierce Reflex Welcomes Young Boxing Sensation: ...

    At just 11 years old, Edward “El Ciro Buho” Cairo is quickly becoming one of the most talked-about young boxers on the internet. With sharp fundamentals, natural timing, and growing...

    Fierce Reflex Welcomes Young Boxing Sensation: ...

    At just 11 years old, Edward “El Ciro Buho” Cairo is quickly becoming one of the most talked-about young boxers on the internet. With sharp fundamentals, natural timing, and growing...

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SHOP FIERCE REFLEX COLLECTIONS

Now Available in Europe

We’re proud to announce our official partnership with KO Sports UK, the exclusive European distributor of Fierce Reflex.

Order your Fierce Reflex Bags and other Fierce Reflex products locally — faster shipping, no customs delays, same elite quality.

Shop KO Sports UK

WHAT WORLD-CLASS BOXING ATHLETES HAVE TO SAY

  • This bag has been a staple in my development since my days in our garage! This bag has helped me with my precision, defense and conditioning and I am proud of what it has evolved into...Fierce Reflex!

    - Ryan Garcia

  • The Fierce Reflex bag is excellent. One of a kind to improve reflex, speed, and defense. Every boxing gym needs one!

    - Canelo Alvarez

  • I absolutely love the Fierce Reflex Elite Hybrid! It is FAST, build to last and withstand the toughest -quickest punches! The quality is amazing and my workouts are so much fun!

    - Seniesa Estrada