Blast through your cardio with the Core Freestanding Heavy Bag. Constructed from solid foam with a canvas shell this bag is durable and easy on hands, an ideal combo for beginner boxers. Heavy duty spring neck offers quick and responsive rebounds and32lb fillable water base keep the bag securely in place during workouts. Start your boxing journey with the Everlast Core Freestanding Heavy Bag. FEATURES: Solid foam bag with canvas shell Heavy Spring Neck for quick and responsive rebound Approximately 32 lbs. when filled with water Measures 5'4" from floor to top of bag