Royal Selangor Yacht Club
Custom Marine-Grade Inflatable Regatta Course Buoys
Wonder Balloons fabricated 15 custom marine-grade inflatable course marker buoys designed for open-sea deployment, UV and saltwater endurance, and multi-port transport across the 300-mile Raja Muda Selangor International Regatta.
Project Background
Founded in 1969 on the banks of Sungai Klang and granted its royal title in 1989, the Royal Selangor Yacht Club (RSYC) is one of Malaysia's oldest marine institutions. The club hosts a fleet of over 100 vessels and organises the Raja Muda Selangor International Regatta—the second-oldest regatta in Asia, run in association with the Royal Ocean Racing Club.
The Challenge
RSYC required a set of inflatable course markers for the 35th Raja Muda Selangor International Regatta—a nine-day passage race covering over 300 miles up the west coast of Peninsular Malaysia, starting at Port Klang and racing through Pangkor, Penang, and Langkawi.
That itinerary set the specification. Standard advertising inflatables are built for a single fixed location and short deployment. These markers had to be deployed, recovered, packed, and redeployed across four ports in nine days, in open water, under direct equatorial sun.
The club also needed the markers to carry RSYC's own identity while allowing sponsor branding to be added for individual editions without commissioning replacement buoys each year.
Wonder Balloons Execution
Wonder Balloons fabricated 15 inflatable buoys from scratch, ranging from one to three feet, in several shapes suited to different course positions.
Material and seam construction were specified apart from standard advertising inflatables. Marine use demanded a build able to tolerate sustained saltwater contact and prolonged UV exposure in tropical heat—conditions that degrade standard event-grade inflatables within a single season.
Because the set travels the full length of the regatta, the buoys were engineered for repeated deflation, packing, and reinflation without seam or valve fatigue.
The Result
The set completed the full nine-day, four-port 35th edition in November 2025 and was recommissioned by the club for the 36th edition running in November 2026—a second season on the same route.
The project established custom marine inflatable fabrication as a proven Wonder Balloons capability, distinct from our land-based event and advertising range.
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