Fitness Weight BagWeight markWe make different weight mark in the aqua bag surface, Beginner athletes can follow the indicator to see how many pounds of water is in based on the water level height. 360 Full body workoutGet this ultimate training for your core, legs, arms. Different handle positions allow for variety in your exercises PortabilityThe aqua water bag for fitness is foldable and can fit in your backpack, luggage, or workout bag with ease Asy to set upJust