- Colour: orange (safety)
- Inflator valve for both oral and BC hose inflation.
- Over pressure relief valve to avoid over-pressure when deployed from depth and to adjust buoyancy if used as an emergency buoyancy device.
- retaining band to keep the SMB rolled up until needed.
- bolt snap to easily connect to a loop on a spool line or clip to you BCD when on the surface.
Size: 122cm long by 18cm diameter.