
Boatbag




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Tired of the rising cost of boat antifouling in Sydney Harbour?
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BoatBag Australia offers a smarter, eco-friendly antifoul alternative that eliminates the need for toxic paints, slipways, and constant maintenance. Our EPA-approved underwater boat sleeve system is designed for both swing mooring and marina pen boat protection in Sydney, helping boat owners skip traditional antifouling without compromising hull performance.
Whether you're looking to avoid slipway antifouling costs, reduce environmental impact, or simply maintain your boat without antifoul, BoatBag provides the perfect solution — trusted across Australia as the leading antifoul bag system.
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Save an averege of $22,500 in 5 Years — Why Boat Owners Are Switching to BoatBag
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Sydney boat owners typically spend around $4,500 per year on antifouling — covering haul-out, labor, materials, and costly downtime. Over five years, that adds up to $22,500 in recurring expenses. In contrast, BoatBag offers a one-time solution for an average of $4,500, resulting in a net savings of up to $18,000 over five years.
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DIAGRAM
(Isolates surrounding water)

SAVE MONEY
We know you will save money on unnecessary antifouling because we do. Think what you can spend the money on!
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AUSTRALIAN OWNED, DESIGNED, AND MADE
We are Australian owned, Designed, and made by Boaties for Boaties. Our products are made to order and our designs and constantly being improved to suit the Australian conditions
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KEEPS YOUR HULL CLEAN
The use of small quantities of chlorine on your boat or yacht, is as easy as placing slow release chlorine tablets (inside a tablet dispenser) into the Boatbag water. Keeping your hull clean
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NO ANTIFOUL &
NO GROWTH
Boatbag protects your hull without the use of harmful chemicals found in antifoul and keeps your hull free from marine growth
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EPA-APPROVED
Our EPA-approved alternative involves only a couple of tablets of chlorine in the bag, with concentration of chlorine found to be lower than that in a glass of drinking water
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ECO-FRIENDLY
By using a boatbag you will do your bit to improve water quality and lessen the environmental impact of owning a boat