You can just flip the switch and the car air compressor will do all the work for you

Eco-Friendly Material: Crafted from premium TPE material

Check junk emails if there is no reply after 24 hours

High-quality solid wood construction

a built-in cold light lamp for clear visibility

COOLBABY Aqua Training 21" 190 lb Heavy Punching Bag: Ideal for Dynamic Workouts and Power Training COLOR:Silver Black You can just flip theVersatile Training Tool: Ideal for enhancing workouts and improving power and stamina. Suitable for use at the gym, home, or outdoors. Ideal for All Skill Levels: Perfect for beginners and experienced professionals alike. Suitable for cardio boxing without sacrificing power or risking injury. Largest Aqua Punching Bag: Measures 21 inches and weighs 190 lbs when filled. Offers ample space for dynamic combos and intense workouts. Innovative Water Filled