This is the rear expanding model that offers the maximum buoyancy of all the new AERO range of BCDs.

The anatomic design of the jacket and the special elastic bag retainer keep the size small and ensure good streamlining. Like the other models in the AERO series, it has been designed to be able to stow all the diver's weights in the different pockets. Complete with the brand new Lock-Aid System (L.A.S.), which consists of two special slip-off weight containers  with mechanical safety release for rapid release; each one can stow up to 4.5 kg of weight.

Accessories include two accessory holder zip-up pockets, two weight pockets on the back, several stainless steel D-rings and two knife sheaths. A judicious choice of materials has made it possible to combine its extreme sturdiness with a smaller weight for air travel.