FatSac C1046 725 lb Ballast Bag with Fittings Included, Wake Surf Ballast Sac

The FatSac C1046 is a custom-shaped 725 lb ballast bag (ballast sac) made for wake surfing. It is built for the swim deck of a 21' Yamaha jet boat. Fill it with water to add weight to the rear of the boat and shape a bigger wake.

Key Features:

• Adds 725 lbs of ballast
• All fittings included: W730, two W731 and W749
• Four welded-on PVC cleats for securing the bag
• Works with a FatSac pump to fill and empty (pump not included)

Setup Notes:

• Fill the bag with air first, place it, then use the pump to fill it with water.
• Don't fill the bag only partway. A partly filled bag can shift and be damaged.
• The handles are only a guide for the rope. Secure the bag with a rope 12' or longer, run through the cleats/handles at both the top and bottom of the bag.
• Tie the rope tightly around the bag so no pull is put on the cleats/handles.

Adding heavy ballast at the stern changes the boat's running angle. This can make a paddlewheel speedometer read a little off your true speed.