The Island ICAT400 inflatable catamaran is the flagship model in the range, delivering unmatched deck space, stability, and load-carrying ability in a portable inflatable platform. Paired with the Parsun 20HP 4-stroke outboard, this package transforms into a high-performance, trailer-free boating solution built for serious use.
Designed for fishing, diving, coastal transport, and extended water days, the ICAT400 offers the largest usable platform in the range while still remaining inflatable, portable, and beach-launch friendly.
Built from premium Valmex® PVC for exceptional strength, UV resistance, and durability in harsh Australian marine environments.
All seams are permanently fused using advanced high-frequency thermo-welding technology, creating a molecular bond that delivers superior strength compared to traditional glued construction.
The extended 4.0m platform and wide beam provide a large, stable working deck with outstanding buoyancy and load distribution for passengers and gear.
Oversized pontoons enhance stability, safety, and performance, even when fully loaded.
The reinforced aluminium transom provides a rigid, permanent mounting point for the 20HP outboard, ensuring maximum efficiency and direct power transfer into forward thrust.
Designed to handle higher torque and sustained high-speed operation, improving handling confidence when fully loaded.
The premium EVA foam deck provides:
The Parsun 20HP 4-stroke delivers exceptional performance in a lightweight, fuel-efficient package.
Delivers impressive low-end torque for fast planing and quick response under load.
One of the lighter 20HP-class outboards, making it suitable for beach launching and portable transport setups.
Quiet, efficient, and reliable performance for long days on the water.
Simple, responsive control ideal for tight manoeuvring and shallow water operation.
The Island ICAT400 represents the top tier of portable inflatable catamarans, combining commercial-grade construction with true high-power capability. Designed for Australian conditions, it delivers a rare combination of space, strength, and performance without the need for a trailer boat.
