AS SEEN ON
BUILD REAL BOXING SKILLS
The Spyder is a new kind of punch bag made to be used straight from home. Similar to a double end bag, but more portable, faster and more fun.
Unlike double end bags that need drilling or heavy weights to hold it down, the Spyder bag can be setup anywhere. All you need is a doorway.
Learn how to land more punches - through timing, accuracy, and hand-eye coordination. It's your own personal boxing trainer, so you can learn and practice skills anytime, anywhere.
FREQUENTLY ASKED QUESTIONS
HOW DO I SET IT UP?
HOW DO I SET IT UP?
Our bag comes fully assembled, it just requires clipping the bands to the bag.
Then simply adjust the width, slide it onto any doorway, and start punching!
A detailed instruction manual is also included in every order.
IS IT DURABLE FOR HEAVY USE?
IS IT DURABLE FOR HEAVY USE?
Absolutely! Our bag is built with a durable reinforced leather bag alongside stainless steel rods, so it's designed to withstand consistent heavy punches. It's built to last, even with frequent, intense use. We made it suitable for professional boxers.
HOW DO I PUT IT ON MY DOOR?
HOW DO I PUT IT ON MY DOOR?
Simply adjust the bars to slight more than your door width for tension. Then slide them up the side of your doorframe, and the integrated springs will hold it in place. Then start punching!
HOW LONG WILL THE SPYDER BAG LAST WITH REGULAR USE?
HOW LONG WILL THE SPYDER BAG LAST WITH REGULAR USE?
With regular use, the Spyder Bag is built to last for years. We opted for the most durable materials to ensure that people can enjoy using it for years. And we offer free replacement parts if needed.
IS IT LOUD WHEN USED?
IS IT LOUD WHEN USED?
The Spyder Bag is fairly quiet, but it can still be audible nearby. Our bag uses bands and is filled with air, so it is much quieter than most other bags.
WHAT'S INCLUDED IN THE PACKAGE?
WHAT'S INCLUDED IN THE PACKAGE?
Every box includes the following:
1x Spyder Doorway bag which only requires to be clipped together, no assembly required 🥊
Instruction Manual so you can get punching right away! 📖
WHERE DO YOU SHIP?
WHERE DO YOU SHIP?
We currently ship to the USA, with expansion plans in the near future. All shipping is by local US postal services and takes 2-5 days.
DO YOU OFFER A MONEY BACK GUARANTEE?
DO YOU OFFER A MONEY BACK GUARANTEE?
We offer a 30-Day 100% Money Back Guarantee! Please see our policies for more details.
BUILD REAL SKILLS AND
LEARN BOXING FROM HOME
The Spyder Bag is your personal boxing trainer at home — built to teach you how to actually fight, not just punch hard.
Unlike heavy bags that hang still and only train offense, the Spyder Bag is designed to sharpen your accuracy, speed, timing, and reactions — the real skills that matter in a fight. Its unique doorway setup with flexible bands and an inflated center ball reacts instantly when you hit it, forcing you to train defense, footwork, head movement, and counters just like a double-end bag — but much easier to set up at home.
Whether you're a serious boxer looking to stay sharp or a beginner wanting to learn properly, every session with the Spyder Bag improves your reflexes, coordination, and fighting rhythm. No gym required. No guesswork. Just real, reactive training that translates directly into the ring.
Train smarter. React faster. Fight better.
All from your own doorway.
LEARN AND PRACTICE YOUR
DEFENCE, MOVEMENT,AND TIMING
Most training bags focus on power — but real boxing starts with defense.
The Spyder Bag is built to develop the skills that actually matter in a fight: reflexes, timing, footwork, and reaction. Unlike heavy bags that hang still and only train offense, the Spyder Bag reacts instantly to every strike you throw. Its flexible bands and floating center ball force you to stay light on your feet, move your head, and sharpen your counters — turning every session into real fight training.
Setup is effortless: Simply compress the springs, position it in your doorway, and it locks securely in place. Inflate the center ball, and you’re ready to train. No complicated installation. No gym required.
Train smarter. React faster. Build real boxing instincts — all from home.
HOW WE COMPARE
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OUR MISSION
Our mission is to make professional tier boxing training more accessible and convenient for anyone training anywhere.
We know if we can make real boxing more accessible for anyone to try, then more people will learn self defence. And the world will be a safer place.
We want your experience with Boxflex to be as amazing as our products, that's why we offer a 30-day money-back guarantee. See more details on our policy page.
We want your experience with Boxflex to be as amazing as our products, that's why we offer a 30-day money-back guarantee. See more details on our policy page.