Turn instability into strength with the AquaBag Cylinder AVA. It's perfect for anyone who wants to challenge their body with a functional, dynamic and effective workout. With internal water oscillations, you'll activate stabilising muscles, improve your balance, strength and endurance in a real and progressive way.The AquaBag cylinder has load markings from 5 to 25kg. This allows you to adjust the weight precisely to your goal. It's perfect for core training, mobility, rehabilitation, HIIT and athletic preparation.Made from tough, durable PVC, it has five reinforced handles for maximum stability, comfort and versatility in any type of exercise.