- Yellow highlights for visibility in an emergency
- Protective bumpers to protect the second stage from impacts and scratches in the most vulnerable places.
- Ergonomic and simple to use venturi lever.
- Oversize breathing effort adjuster makes adjustment easy in cold water whilst wearing gloves.
- Large purge button.
- Reversible second stage for either a left or right hand gas supply configuration.
- A heat exchanger (patented) dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water for a more comfortable breathe.