MAXIMIZE YOUR
BOAT WAKE

SHOP BALLAST

Sacs Are Now Available in White

Shop Now

Hand Crafted Quality

Made in Milwaukee

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. Our products are specifically designed to provide added safety, convenience and improved performance without causing damage to your boat. By using our advance cutting machine, welding system and Valmex 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.

2018 New Supa Tsunami Pump, Juiced Edition

The current most lightweight fastest pump from start to finish just got faster with the Supa Juiced Edition

Shop Now

OEM PARTNERS

Our quality is trusted by the world's best boat manufacturers

SHAPE YOUR WAKE

USE OUR NEW SAC FINDER TOOL

Get Started