| Basic construction | Flexible inflatable tubes with a fabric or inflatable floor. | Inflatable tubes attached to a rigid hull, commonly made from fiberglass or aluminum. | Flexible tubes and a floor designed to pack down for transport and storage. |
| Common tube materials | Coated PVC or CSM rubber-coated fabric; material choice affects cost, handling, and resistance to environmental exposure. | Coated PVC or CSM fabric, combined with a separately manufactured rigid hull. | Often coated PVC fabric, selected to balance packability, weight, and price. |
| Floor and hull options | May use an air floor, slatted floor, or removable rigid panels, depending on the design. | A fixed rigid hull provides a shaped underwater section; hull material and layout vary by model. | Typically uses a removable or inflatable floor to make packing and carrying easier. |
| Portability | Deflates for storage; floor type and boat size affect packed dimensions and handling. | Less compact because the rigid hull does not fold; often transported on a trailer or roof system. | Usually the easiest of these three formats to deflate and store in a vehicle or small storage area. |
| Typical use | General recreation, tender duties, and short trips; suitability depends on the model’s rated capacity and operating conditions. | 用途 can include rescue, patrol, commercial support, and recreation; confirm the boat’s rating and intended operating conditions. | Car-top transport, sheltered-water recreation, and use as a small tender, subject to the model’s ratings. |
| Manufacturing focus | Tube patterning, fabric joining, airtight-compartment construction, and floor fit. | Rigid-hull fabrication and finishing, tube-to-hull integration, and fit-out of steering or deck components. | Low packed volume, manageable weight, quick assembly, and straightforward repair access. |
| Customization considerations | Tube color, floor configuration, seat layout, and accessory placement may be configurable by the maker. | Hull material, console layout, deck fittings, tube color, and equipment packages may vary by model and order. | Packed accessories, seat arrangement, floor style, and tube color are common points to confirm. |
| Buyer checks | Ask for the actual fabric specification, rated capacity, engine limit, warranty terms, and applicable conformity documents. | Check hull construction, rated capacity, engine limit, tube material, warranty terms, and applicable conformity documents. | Confirm packed size and weight, rated capacity, engine limit, floor details, repair kit, and applicable conformity documents. |