The Fly High W705 Pro X Series Center Locker 12x26x62 650LBS is a versatile ballast bag that works well in place of the rear seat on inboards, in the center locker, or anywhere else it fits.
The Fly High W705 Pro X Series Center Locker 12x26x62 650LBS is one of the most versatile wakeboard ballast bags that Fly High currently offers, finding a perfect home in many locations throughout the boat. Its low profile design means it will fit in many storage areas including the center locker, under seat storage, or in place of the rear seat, yet the generous length and width add up to allow a significant amount of additional weight.
The Rear Seat Sac is designed to fit in the center locker of v-drive boats or replace the rear seat cushion in direct drive wakeboard boats with 650 lbs. of ballast. Thanks to the bulletproof construction, sitting, standing or walking on the bag is perfectly fine.

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

¾” Port Size
All Fly High FATSAC ballast bags use ¾” 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.
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.
PnP
W709-SUPA video test
Product Specs
Size | 60″L x 26″W x 10″H |
Weight | 650 lbs. |
Ports | 3 fill/vent – 1 drain |
Warranty | 1 Year |
Manufacturer | Fly High – view brand page |
Manufacturer Part # | W705 |
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