cataraft

A cataraft is a type of small inflatable raft characterized by two long, separate air pontoons (tubes) connected by a rigid or semi-rigid frame, with an open deck between them. The design is intended to provide buoyancy and stability while allowing a versatile layout for gear, seating, and propulsion. Most catarafts are configured to be rowed with an oar frame or paddled from the deck, though some setups allow both methods.

Construction and configurations typically include two inflatable pontoons made of durable fabric and laminated coatings, supported by a lightweight aluminum or wood frame. The frame may hold an adjustable oar system, seating for the crew, and lash points for gear. Some variants incorporate a third pontoon for added stability, while others emphasize a compact, two-pontoon platform that deflates for transport. Pontoons can be repaired in the field using standard inflatable raft patches and valve maintenance.

Use and performance: catarafts are valued for being lighter and more maneuverable than traditional, single-hraft designs, particularly in technical whitewater and shallow channels. The open deck allows easy access to gear and flexible seating arrangements, making them popular for river running, expedition trips, and recreational trips on a variety of water conditions. They can be operated by paddlers or by rowers using the frame-mounted oar system, and configurations vary by user needs and water conditions.

Maintenance and safety: regular inspection of valves, seams, and frame connections is essential. Patching punctures and replacing worn components are standard maintenance tasks. Proper life jackets and environmental awareness are recommended for all cataraft activities.