Onyx Adjustable Water Filled Medicine Ball

Adjustable Water Filled Medicine BallDynamic weight. Endless training possibilities.

The Onyx Adjustable Water-Filled Medicine Ball offers exceptional versatility for functional training. Its weight can be tailored from 3 kg when empty up to 20.5 kg by adjusting the water level.

Designed for exercises such as slamming, throwing, twisting, and pressing, it suits users at all fitness levels, from beginners to advanced athletes. The unique 122-sided textured surface ensures superior grip and control throughout dynamic and powerful movements.

Key Features

• Adjustable weight system: from 3 kg (empty) to 20.5 kg (fully filled)

• Durable outer shell with 122 sided ergonomic texture for excellent grip

• Stable non bounce design-engineered for slams, throws, wall balls and functional drills

• Ideal for all training modalities: HIIT, CrossFit, core work, rehabilitation, group classes

• One ball fits many users and many progressions-save space, maximise value

• Easy to fill/fill out for weight adjustments and storage

Specifications

Why This Medicine Ball?

Traditional medicine balls have fixed weights and limited progressions. This water filled version gives you a single tool you can scale as you get stronger. The shifting water resistance adds an extra layer of challenge, forcing your stabilisers to work harder and boosting functional strength.

Perfect for home gyms, commercial studios, functional training zones or rehabilitation clinics. One ball does it all.