The Fly High Pro X Series Open Bow Sac is triangular in shape and is designed to completely fill the open bow area. Place it up front and fill it for a huge improvement in wake transition and density. The shape of this bag allows the ability to fine-tune the forward weight distribution by partially filling.

This bag adds a lot of weight, so it should only be used if you have an equal amount of weight in the back of the boat. In conjunction with more weight in the rear, adding 1,000lbs. of weight to the front of the boat will make the wake rampier with a longer and smoother transition. It will also make the boat easier to drive, and more responsive in turns and double ups.

OPEN BOX ITEM: This is a brand new item, but is considered to be an “open box” item due to not having the original retail packaging.

Ballast Bag Port Placement

To the left are the approximate locations of the ports on this Fly High FATSAC Ballast Bag.

3/4″ Port Size

All Fly High FATSAC ballast bags use 3/4″ ports. Designed to filled/drained with the Pro X Tsunami Ballast Pump or the Supa Tsunami Pump for faster fill/drain times.

Portable/Integrated Solution

The Fly High FATSAC ballast bags are designed to be used as a portable ballast system in conjunction with the Tsunami Ballast Pumps. If you do decide to eventually integrate these bags, they do have integration compatibility.