This is a prototype, study or one-off project, not a product you can buy. It is listed because it is documented.
| Availability | Prototype or concept: not on sale |
|---|---|
| Size (as stated) | 10 x 20 ft rigid sections; 120 ft assembled in under 3 hours (2008 report) |
| Stated capacity | 80-ton tank (2008 report) |
| Construction | Hybrid: inflatable floats under an aluminium/steel deck |
| Price signal | About $9M per unit (2008 report) |
Sources
Facts checked on October 9, 2026. Makers change specs: confirm before you buy.