When you need to perfect your wave for wakesurfing, hyrdrofoiling, or wakeboarding you need a FatSac ballast bag. Each FatSac ballast bag is hand made in USA to the highest quality and durability standards. 

At 40X40X8.5 this Floor Sac model provides 500 lbs. of added ballast. The name kind of gives it away but Hyperlite designed the Floor Sac to fill just about any floor space you have in your boat. The beauty of a ballast bag is that it will naturally conform to the space available. These sacs are strong enough that you can walk across them or step on them and they will not break. Each Floor Sac comes with all the fittings you’d need to use with the Supa pump. 

Specs & Summary:

• 40”X40”X8.5”
• 500 lbs. added ballast
• 2 port holes
  • Includes all fittings necessary for use with Supa Tsunami Pump (W709-SUPA pump sold separately)
  • 1 x W730, 1 x W749
• Can walk, sit, or step on the sac without fear of damaging it
• Proprietary layered vinyl material designed specifically for ballast use
• UV stabilized.
• Welded seams and taped for industry leading strength and durability.