Gumball: The Kettlebell You Can Take Anywhere

The original inflatable kettlebell built for the modern athlete. Featuring dynamic water resistance and adjustable weight. Gumball is compact, travel-ready, and tailored to your active lifestyle.

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Gumball is ready in seconds

Just add water, inflate and you are all set. No tools needed.

Large opening makes filling and emptying a breeze.

Non return valve used in kite surfing. No pump needed to inflate.

Transform your workout with dynamic weight of water, improve your core, stability and strength.

Travel Ready

Portable and lightweight, perfect for on-the-go workouts. Setting up Gumball takes seconds - just add water.

When empty Gumball weights less than 800g / 1.8 LBS.

Adjustable Weight

Customize resistance easily by adding or removing water. 

Its dynamic water weight, with a maximum of 35 lbs / 16 kg, adds an extra challenge by simulating real movement in sports. 

This dynamic aspect makes even lighter weights feel more challenging, helping to improve strength, stability, and core power in a way that traditional weights can’t match.

Instability Training

The water-filled design generates instability as the water shifts, engaging your core muscles to maintain balance for an intense workout.

Kettlebell Performance

Gumball's sturdy construction ensures a consistent and secure grip, providing a stable and reliable workout.

Unlike flexible handles of sandbags and aqua bags, Gumball inflates to a firm structure, ensuring a consistent and secure grip.

Total Body Workout

Versatile by design, target all major muscle groups to build strength, improve endurance, and enhance flexibility.

Unmatched Durability

Engineered with materials used in inflatable boats for durability against salt water, sun, and impacts. 

Perfect for any workout condition.

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About Gumball Kettlebell Team

Gumball Kettlebell was founded by fitness enthusiasts Jan and Kate Doubek with the goal of creating innovative workout tools that support active lifestyles. Jan, a retired ski racer and passionate mountain biker, is also an Operations Director at Procter & Gamble. Kate is a photographer and avid traveler. As active and busy parents, they developed Gumball for people with similar lifestyles, ensuring that fitness is accessible no matter where life takes you.

Based in Winchester, VA, the team is committed to helping travellers and busy individuals stay fit without sacrificing convenience or quality in their equipment.