FORTRESS TONNEAU BLADES

The blades Fortress Tonneau , based on the most famous Mach2 Carbon by Fortress, are characterised by the elegant silver livery given by the surface layers made of Alutex, an aluminium fibre fabric, coupled in a sandwich with the internal structure in pre-impregnated carbon.

One of a kind, ideal not only for spearfishing but also for pure underwater freediving, they have proven to have the best efficiency ratio among the Fortress blades in the catalogue, in particular for dynamic freediving in the pool or for deep diving on the cable.

Dynamic freediving tests in the pool with fins have shown that with the same intensity and frequency of kicking as other models, and therefore energy consumption, the Fortress Tonneau allowed for several meters more distance, proportional to the overall distance travelled.

For spearfishing, these blades are particularly suitable for “blue water fishing” as the clear, reflective livery acts similarly to a “flasher” with attractive power for large pelagic predators that show particular curiosity for the sinuous movements of the Fortress Tonneau.

Tests carried out in challenging seas and oceans such as those of the Indian Ocean, Mozambique and Madagascar have confirmed this feature.

These blades can be fitted with foot pockets from leading diving brands and can be purchased already fitted with Pathos Fireblade or Mares Razor foot pockets.

They are made in intermediate hardness SOFT.