Tidal Tank Bulgarian

Tidal Tank Bulgarian — Rotational Power, Reimagined

The Tidal Tank Bulgarian brings water training to the classic Bulgarian bag shape — and transforms it. Designed for rotational power, explosive movements and dynamic strength training, its curved form is built to swing, spin and flow around the body. But unlike a traditional sand-filled Bulgarian bag, the water inside shifts and surges with every movement, forcing your core, grip and stabilisers to react and control real, living resistance.

It’s the perfect tool for athletes who want to build rotational strength for sports like cricket, baseball, tennis, golf and combat sports.

Built for Swings & Spins

The Bulgarian bag shape is made for arcing, rotational movement — swings, spins, around-the-world and over-the-shoulder throws. The Tidal Tank Bulgarian takes these dynamic movements and adds a layer of instability, as the water flows through every swing. This builds explosive rotational power and total-body coordination that transfers directly to sport.

Rotational Strength for Sport

Rotation drives the most powerful movements in sport — the cricket throw, the baseball swing, the tennis serve, the golf drive, the boxing hook. The Tidal Tank Bulgarian trains exactly this. As you rotate, the water surges through the movement, forcing your core and obliques to generate and control genuine rotational power.

Dynamic Strength & Explosive Movement

Beyond rotation, the Bulgarian is built for explosive, dynamic strength. Cleans, presses, squats and carries all become more demanding as the shifting water challenges your stability through the full range of movement. This develops the kind of robust, sport-ready strength that fixed weights cannot.

Every Rep Is Different

Like every Tidal Tank, the Bulgarian reacts to your every movement. The shifting water means no two reps are the same, asking something new from your muscles and motor control each time. This keeps training engaging and builds powerful, resilient athletes.

Adjustable Up to 16kg

Fill the Bulgarian with up to 16kg of water. Lighter fills suit speed, technique and high-rep conditioning; fuller loads add serious rotational and dynamic challenge. The included pump makes filling and adjusting quick, and the colour dye makes the water movement visible.

Key Benefits

• Rotational power and explosive strength
• Swing, spin and ballistic movement training
• Sport-specific rotational conditioning
• Core, grip and total-body stability
• Adjustable, portable resistance up to 16kg

Who It’s For

Cricket, baseball and softball players, golfers, tennis and racket-sport athletes, combat and contact-sport athletes, coaches, and anyone training rotational power and explosive, dynamic strength.

Part of the EquipMe Ecosystem

The Tidal Tank Bulgarian is distributed in South Africa by EquipMe — sole SA distributor for Tidal Tank. Every purchase includes Tidal Tank app access and local SA warranty.