Prolast CUSTOM PUNCHING BAGS - Choose Size

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Made in the USA, this four foot heavy bag for boxing features triple-stitched seams and reinforced nylon straps to withstand even the toughest workouts. In addition to our four foot heavy bag, we offer a six foot heavy bag and five foot bags. All require a heavy bag hanging system or wall mounted bracket.  To extend the life of your heavy bag and limit wear and tear, we recommend our heavy bag sling kit. Trusted in martial arts academies and boxing schools all over the world, feel the difference of a Prolast heavy bag when you add this to your training facility today.


  • 22-ounce vinyl coated nylon and triple stitched seams make these the most durable bags in the business
  • Triple stitched seams
  • Reinforced nylon straps
  • 15"x 5'
  • Weight: 80,100, or 135 lb
  • Made in the USA