The TRNR HydroBag is designed for ultimate instability training.

It challenges core muscles and posture control, enhancing core strength, spinal mobility, joint stability, coordination, balance, and proprioception.

As the water continuously moves inside the bag, it creates ultimate instability, requiring greater activation of stabilizing muscles in the core and limbs to maintain your balance.

Horizontal and vertical handles allow you to perform a variety of exercises that mimic multidimensional functional movements and can help in injury prevention.

When empty, the Hydro Bag becomes lightweight, making it ideal for both travel and storage.

FEATURES

• Water capacity up to 15 or 25 kg.
• Dual handle position - vertical and horizontal.
• Easy load change - only requires water.
• Waterproof, durable construction.
• Includes convenient step pump and special adapter to fill any empty space with air.
• Hybrid valve specially designed to prevent water and air loss.

INCLUDES

• Hydro Bag.
• Step pump.
• Exercise poster.
• Free app.