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FATSAC ballast systems are the original choice for Wakeboarding and Wakesurfing. Trusted by leading boat manufacturers, FATSAC offers consumers a line of superior products developed through careful research and testing.

FATSAC

FatSac ballast systems are the original choice for Wakeboarding and Wakesurfing. Trusted by leading boat manufacturers, FatSac offers consumers a line of superior products developed through careful research and testing. These products are specifically designed to provide added safety, convenience, and improved performance without causing damage to your boat. By using their advanced cutting machine, welding system, and FatSac material, we can assure you that your FatSac will be extremely durable and of the highest quality. FatSac, crafted right here in Milwaukee, is your ballast solution.

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Party Bumper w/White Rope - Black
Party Bumper w/White Rope - Grey
Save 36%Supa Tsunami Pump
FATSAC
Supa Tsunami Pump Sale price$130.99 Regular price$204.99
Save 12%V-drive Wakesurf Fat Sac Ballast Bag - 400lbs - Black
FATSAC
V-drive Wakesurf Fat Sac Ballast Bag - 400lbs - Black Sale price$188.99 Regular price$213.69
Save 5%V-drive Wakesurf Fat Sac Ballast Bag - 400lbs - Gray
FATSAC
V-drive Wakesurf Fat Sac Ballast Bag - 400lbs - Gray Sale price$202.99 Regular price$213.69
Save 24%Integrated Bow Fat Sac Ballast Bag - 425lbs - Black
FATSAC
Integrated Bow Fat Sac Ballast Bag - 425lbs - Black Sale price$304.99 Regular price$399.99
Save 4%Integrated Bow Fat Sac Ballast Bag - 425lbs - Gray
FATSAC
Integrated Bow Fat Sac Ballast Bag - 425lbs - Gray Sale price$384.99 Regular price$399.99
Save 20%Open Bow Triangle Fat Sac Ballast Bag - 650lbs - Gray
FATSAC
Open Bow Triangle Fat Sac Ballast Bag - 650lbs - Gray Sale price$239.99 Regular price$298.29
Rear Seat/Center Locker Ballast Bag - 650lbs - Gray
Side Sac Ballast Bag - Pair - 260lbs Each - Gray
Save 3%Brick Fat Sac Ballast Bag - 155lbs - Gray
FATSAC
Brick Fat Sac Ballast Bag - 155lbs - Gray Sale price$188.99 Regular price$193.99
Original Ballast Bag - 750lbs - Gray
Save 25%Floor Fat Sac Ballast Bag - 800lbs - Gray
FATSAC
Floor Fat Sac Ballast Bag - 800lbs - Gray Sale price$253.99 Regular price$339.19
Save 37%Floor Fat Sac Ballast Bag - 500lbs - Gray
FATSAC
Floor Fat Sac Ballast Bag - 500lbs - Gray Sale price$181.99 Regular price$290.49