W707 Pro X Series Fat Sac


Pro X Series Fat Sac — 50 x 20 x 20 — 750 lbs – All of the fat sacs are now made with an extra 4th valve at the bottom end!

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SKU: FLYHI-W707 Category: Tag:


The original ballast bag and arguably still the most versatile, the Fly High Pro X Series Fat Sac created new standards for weighting a wakeboard boat. The Fat Sac weighs 750 lbs. and is 50 inches x 20 inches x 20 inches. This will fill the entire locker space in most V-Drive Wakeboard Boats. All Pro X Series Fat Sacs are constructed with a whitewater rafting material called Valmex. These sacs are unbelievably durable and no longer need the support of an outer shell. This Fly High Pro X Series wakeboard ballast bag includes the necessary fittings for filling and draining using a portable wakeboard ballast pump; you do not need to purchase anything else.

Have questions or need products shipped Internationally? Please Contact us and we’ll be glad to assist! 


  • Body – 50in x 20in x 20in
  • Capacity 750 lbs. / 500 kg
  • Ports: 2 fill/vent – 2 drain
  • Includes Quick Connect Valve system filling and draining an easy task
  • Made from super durable Valmex
  • Made In USA


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