Our vessel is a semi-rigid one that is: a fibre hull (rigid) surrounded by pneumatic float (like a zodiak) divided in different sections that makes it impossible to deflate in case of puncture. These characteristics make the boat almost unsinkable.
These kinds of vessels are very stable and are often used as rescuing equipment because it brings security and steadiness.

boat-cabo-de-gata
Semi-rígida Narwhal WB-620