Convenience combined with aesthetics and functionality. A simple, functional, and beautiful fitness device for functional fitness with weights. The Exerbell is a foldable fitness weight that allows you to challenge your entire body anywhere and anytime, without bulky, unattractive, and expensive iron weights. With our minimalist and household-friendly design, the Exerbell is ideal for home workouts in apartments, outdoors, or while traveling. Improve your mobility, increase your fitness and endurance anywhere and anytime. The Exerbell is specifically designed for those who don't have space for a home gym but still want to stay fit comfortably from home. All you need for a successful workout with the Exerbell is water from home, the lake, or the sea, creating a dynamic weight that trains your core muscles and stability. Alternatively, fill the Exerbell with sand when you're near a beach or playground for even more weight. With the weight markings on the inside, you can choose your weight between 2 kg and 14 kg.