Buy Wake UK: FatSac Ballast Bags | Industry-Standard Wake & Surf Enhancement
Transform your boat’s performance with FatSac, the world leader in aftermarket ballast systems. At Buy Wake UK, we carry the full range of FatSac (Fly High) ballast bags and pumps, designed to increase your boat's displacement for massive wakeboarding wakes and long, powerful wakesurf waves. Trusted by pro riders and boat owners alike, FatSac represents the ultimate in "plug-and-play" wake optimization.
The FatSac Engineering Advantage:
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Industrial-Grade Valmex Material: Unlike generic PVC bags, FatSacs are constructed from Valmex a multi-layered, reinforced fabric that is virtually puncture-proof. This ensures your ballast system can withstand the heat, pressure, and friction of a boat’s locker for years of heavy use.
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Pro X Series Quick Connects: FatSac’s Quick Connect (Link) system allows for effortless filling and draining. These high-flow fittings are leak-proof and compatible with both the Tsunami pump and integrated factory ballast lines.
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Custom Hull Shapes: From Cenurion-specific bags to Rear Locker Sacs and Side Sacs, we stock shapes designed to maximize every square inch of your boat’s storage, concentrating weight where it matters most for wave height.
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Universal Application: Whether you have a direct-drive, V-drive, or a classic ski boat, FatSac offers flexible ballast solutions that can be positioned on seats, in walkways, or hidden in compartments to balance your hull perfectly.
Don't settle for a small wake. Shop the latest FatSac collection at Buy Wake UK and engineer the "big boat" wave you've always wanted.

