*Freestanding, height-adjustable strike bag helps built endurance and agility for boxing and overall fitness training
*Comfortable striking surface of synthetic polycanvas around an inflatable air bladder
*High-density plastic base fills with water or sand for stability
*Durable spring neck creates quick bag rebound | EverFlex collar system absorbs impact
*Weighs 31.7kg when water filled, 43.2kg when sand filled.
*170cm highest setting
*Perfect for beginners, at home
*Great cardio and reflex training