Hydro Gainer Aqua Bag

Ultimate Workout Through Instability: Pick up the Hydro Gainer and immediately feel its unforgiving properties. The entire weight of the water sloshing from one side to the other in response to the smallest tilt. In order to raise it above your head, even the smallest muscles are activated, working together with the bigger muscles to maintain balance and power.

Experience The Challenge of 'Live' Weight: In contrast to ‘dead’ weights, the Hydro Gainer reacts to your every movement. Every repetition is different, asking something different from your muscles and motor control each time. This trains athletes to be robust, promotes muscle growth for the fitness lover, and most of all – according to our customers - is a lot of fun.

Adjustable Up to 44lbs (20kg): The Hydro Gainer Aqua Bag gives you a full gym in one bag. It can be filled with up to 44 pounds of water. But don’t focus on this weight, even experienced athletes only use it with 20 pounds and still get sore. It’s all about the movement. The reinforced comfort grip handles are configured to give you maximum versatility allowing you to do many types of exercises including Hammer curls, bicep curls, shoulder presses, triceps extensions, front raises and the list goes on.

Easily Portable: The Hydro Gainer when empty, is only 3 pounds and 2 by 5 inches when folded up. It is easy to take anywhere, and have it ready in minutes with the special pin valve. Simply push the pin once to open it up for water. Hold it under the faucet until you reach the desired weight. Push the pin again to open it up for air. Attach the pump, give it a few pumps until the Hydro Gainer Aqua Bag is firm, and you’re ready to go!