$508.00
  • Small, medium, large outer bags with 2 filler bags per size
  • Allows ultimate flexibility for all sizes, ages, and moves
  • Do from high rep power moves to low rep strength moves
  • Holds 50, 100, 150 pounds (22, 45, 68 kg) of sand
  • Sand not included
  • Outer bags made of tough ballistic nylon
  • Filler bags made of ballistic nylon also
  • Great for gym and commercial use
  • HERE is how to fill them
  • HERE are some exercises and workouts
  • HERE are our customer reviews
  • BLOG article on why and how to use double fillers
  • 2 year stitching guarantee
  • Internal handles allow you to feel the sand shift better
  • Made in USA since 2011
  • Free worldwide shipping
  • ORDER NOW
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