ADJUSTABLE WEIGHT (Up to 33lbs): Yes4All Water bag workout is a dynamic alternative to traditional sandbags, providing a unique challenge for your muscles and motor skills; It's Ideal for athletes, fitness enthusiasts, and beginners alike DURABLE AND LEAK-PROOF: Our advanced manufacturing process ensures that the aqua bag fitness is made from durable materials that won't leak or break, providing you with a long-lasting fitness tool EASY TO CUSTOMIZE: No need for sand or other substances - simply fill the aqua bags for workout with water to adjust the weight to your desired level VERSATILE AND COMFORTABLE: With four sturdy handles, this aquabag enables you to perform a wide range of exercises with ease and comfort; The soft exterior provides added cushioning for a smoother workout experience TAKE YOUR FITNESS ANYWHERE: The water weight bag is portable and versatile for indoor and outdoor workouts, so you can stay fit no matter where you are