Expand your workout regime by turning 

any dumbbell into a kettlebell in seconds! 


  • With this revolutionary device, you can turn any standard dumbbell into a kettlebell that will outperform any standard kettlebell. 

  • It has a widened grip that is designed to be comfortable to hold in your hands. 

  • Engineered to be ergonomic with a one-piece curved handle. 

  • It can easily withstand any dumbbell weight up to 50lbs. 

Features and Benefits

ADAPTABLE 

Engineered so that you can turn your dumbbells into functional kettlebells to expand your standard workout regime. 

PORTABLE 

You can take this device on the go so that you can get a dynamic workout anywhere! 

ECONOMICAL 

You no longer need to purchase separate kettlebells, with this device you can now turn all of your dumbbells into kettlebells in seconds! 

invebu™ Turns any dumbell into kettlebell
$138.99$78.99

It’s functional for any dumbbell with a handle that’s less than 3.8cm in diameter, which is most standard dumbbells!


  • FREE COMBINATION WEIGHTS: By installing standard 1" dumbbell plates, adjustable kettlebell with freely combinable different weight (1.5-44lb)

  • MULTIPLE WEIGHTS can be matched and suitable for every family’s fitness men and women, novice friendly.

  • MULTIFUNCTIONAL DESIGN KETTLEBELL handle can do push-ups, handstands, climbers, L sitting posture, triceps push-ups and many other

  • SAFE NON_SLIP DESIGN KETTLEBELL grip for dumbbell are made of high-quality iron with PE plastic coating to ensure maximum slip resistance and safety 

With this revolutionary device, you can turn any standard dumbbell into a kettlebell that will outperform any standard kettlebell. 

FREE COMBINATION WEIGHT:
By installing standard 1" dumbbell plates, adjustable kettlebell with freely combinable different weight (1.5-44lb) can meet your different resistance training requirements and achieve full-body workout and strength training fitness goals. 


Multiple weights can be matched and suitable for every family’s fitness men and women, novice friendly.

It has a widened grip that is designed to be comfortable to hold in your hands. Engineered to be ergonomic with a one-piece curved handle. It can easily withstand any dumbbell weight up to 50lbs. 

MULTIFUNCTIONAL DESIGN KETTLEBELL: Handle can do push-ups, handstands, climbers, L sitting posture, triceps push-ups and many other gymnastics core, arms and legs that help to strengthen your strength.


The kettlebell handle is optimal for strength training, fat burning and upper body exercises.

It has a widened grip that is designed to be comfortable to hold in your hands. Engineered to be ergonomic with a one-piece curved handle. It can easily withstand any dumbbell weight up to 50lbs. 


MULTIFUNCTIONAL DESIGN KETTLEBELL: Handle can do push-ups, handstands, climbers, L sitting posture, triceps push-ups and many other gymnastics core, arms and legs that help to strengthen your strength.


The kettlebell handle is optimal for strength training, fat burning and upper body exercises.

It’s functional for any dumbbell with a handle that’s less than 3.8cm in diameter, which is most standard dumbbells!

SAFE NON-SLIP DESIGN KETTLEBELL: Grip for dumbbell are made of high-quality iron with PE plastic coating to ensure maximum slip resistance and safety and offer a perfect grip to protect us from injury during exercise. The thick rubber sleeve wide handle feels comfortable and makes exercise a pleasure.


invebu™ Turns any dumbell into kettlebell
$138.99$78.99

It’s functional for any dumbbell with a handle that’s less than 3.8cm in diameter, which is most standard dumbbells!


  • FREE COMBINATION WEIGHTS: By installing standard 1" dumbbell plates, adjustable kettlebell with freely combinable different weight (1.5-44lb)

  • MULTIPLE WEIGHTS can be matched and suitable for every family’s fitness men and women, novice friendly.

  • MULTIFUNCTIONAL DESIGN KETTLEBELL handle can do push-ups, handstands, climbers, L sitting posture, triceps push-ups and many other

  • SAFE NON_SLIP DESIGN KETTLEBELL grip for dumbbell are made of high-quality iron with PE plastic coating to ensure maximum slip resistance and safety 

Frequently Asked Questions

Is there a refund policy?

We always put our customers first and do our best to resolve any issues that our customers may experience with their online orders. Any product you return must be in the same condition you received it, in the original packaging, and must be within 30 calendar days of the delivery date. Please keep the email receipt. For more assistance, please send us an email and a customer support representative will be more than happy to help you out.

Do you ship worldwide?

Yes! We ship worldwide and shipping is always FREE! Non-US customers are responsible for customs clearing/duties, and local taxation. International shipments may be subject to customs processing and additional charges, customs policies vary from country to country, therefore you should contact your local customs office for more information. When customs clearance procedures are required, it can cause delays in arrival. If you can normally order product from the U.S or China and have it shipped to you, then you can order in the same manner without any problems!

Are tracking numbers provided and is there package insurance?

Yes! Every order comes with a tracking number and can be easily tracked straight from our website That way you can always know your package is safe and on its way to your doorstep. We also offer package insurance and priority fulfillment for a low cost of $4.87!

I received a damaged item. What can I do?

We are extremely sorry to hear that! Unfortunately sometimes shipping companies may be carless during transit and it is out of our control. Just send us an email with a picture of the damaged item and we'll send you a similar replacement item as soon as possible!

I still have not received my order. What is taking so long?

I still have not received my order. What is taking so long?