Marking buoy from Dirzone. Semi-closed buoy/SMB of 120 cm length in a visible orange colour, can be filled either from the bottom, via inflator or with inflator hose. Packed down and rolled up, it takes up very little space, and fits nicely in a dry suit pocket or vest pocket.
It has a lifting capacity of approx. 3 kg, and comes with a surface valve (dumping valve) and a metal oral inflator.
SMB provides a safe and secure marking on the surface, or it can be used during a safety stop.
