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Open Bow Triangle Fat Sac Ballast Bag - 650lbs - Gray
The FatSac Series Open Bow Sac is triangular in shape and fits open bow boats. Place it up front and fill it for a huge improvement in wake transition and density. The shape of this sac allows the ability to fine-tune the forward and aft weight distribution.
The FatSac 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 650lbs of weight to the front of the boat will make the wake deeper with a longer and smoother transition.
Features:
In the Box:
*Sold as an Individual
WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.
Specifications:
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Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
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