Marine electronics

FATSAC

Shop FATSAC, build a bigger wake. FATSAC water ballast bags and systems add weight to your boat to create the bigger, cleaner wakes that wakeboarders and wakesurfers want, the trusted ballast for shaping a better ride behind the boat. Shape a bigger, better wake A bigger, well-shaped wake makes wakeboarding and wakesurfing better, and adding ballast weight is how you build it, with FATSAC a leading name in ballast bags. FATSAC water ballast bags fill with water to add weight to your boat, pushing the hull deeper and throwing a larger, cleaner wake. Placed in the boat, in lockers, or in the bow and stern, ballast bags let you tune the size and shape of the wake for the rider...

11 products

Shop FATSAC, build a bigger wake. FATSAC water ballast bags and systems add weight to your boat to create the bigger, cleaner wakes that wakeboarders and wakesurfers want, the trusted ballast for shaping a better ride behind the boat.

Shape a bigger, better wake

A bigger, well-shaped wake makes wakeboarding and wakesurfing better, and adding ballast weight is how you build it, with FATSAC a leading name in ballast bags. FATSAC water ballast bags fill with water to add weight to your boat, pushing the hull deeper and throwing a larger, cleaner wake. Placed in the boat, in lockers, or in the bow and stern, ballast bags let you tune the size and shape of the wake for the rider and the sport. The line covers ballast bags in various sizes and shapes, plus pumps and fittings to fill and drain them. For boaters who want to upgrade their wake for wakesurfing and wakeboarding, FATSAC is the proven way to add and tune ballast.

Choosing the right ballast comes down to your boat and how much weight you want. Match the bag sizes and shapes to where you place them, in lockers, the bow, the stern, or the floor, and to the total weight you want to add, while staying within your boat's safe capacity. Use a pump and the right fittings to fill and drain efficiently. Distribute the weight to shape the wake for your sport and rider. Confirm fit and capacity for your boat. Review the product details before buying. With FATSAC ballast, you build a bigger, better wake for riding behind the boat.

Frequently Asked Questions

What do ballast bags do?

Ballast bags fill with water to add weight to your boat, pushing the hull deeper into the water so it throws a larger, cleaner wake for wakeboarding and wakesurfing. Placing and tuning the weight lets you shape the size and form of the wake for the rider and sport.

How much ballast should I add?

Add enough weight to build the wake you want, distributed to shape it for your sport, but always stay within your boat's safe weight capacity. Match the bag sizes to where you place them and the total weight you want. Do not overload the boat beyond its rated capacity.

How do I fill and drain the bags?

Use a pump and the right fittings to fill the bags with water and drain them, since they hold a lot of weight in water. FATSAC offers pumps and fittings to do this efficiently. Confirm the pump and fittings suit your bags and setup for easy filling and draining.

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