The Aqua Lung Legend MBS features a revolutionary combination of Venturi effect and inhalation effort adjustment is natural and intuitive. Aqua Lung’s Master Breathing System allows divers to control both in one simple rotation. All depths, all conditions, all dives – MBS will adapt.
1st Stage
- ACD Auto Closure Device
- Cold Water Performance
- Auto Balance for optimized breathing effort
2nd Stage
- Pneumatically balanced 2nd stage
- Comfo bit mouthpiece.
- New front cover opening channels allow water to flow sideways over the diaphragm
- Flexible and lightweight Aqua Flex hose with dual protectors








