State of the art internal filler bags used in conjunction with Sandbag Training Outer Bags to add weight for workouts. Fillers are constructed of industrial strength 1000D Nylon with two stages of velcro fastening to prevent leakage. The small bags weigh up to 15 pounds each when filled with sand and can be used with any manufacturer's outer shells. Dimensions are 19 inches long by 7 inches wide and are sized to what some manufacturer's call the "Strength or Burly" Package.
- Three Pack of Internal Small Size Sand Fillers for Sandbag Training
- Made of Industrial Strength 1000D Nylon with double velcro seal
- Fits all Power Bags from Various Manufacturers
- Dimensions - 19in Long x 7 inches wide -- Each Bag weighs up to 15lbs when full
- Does not ship with sand