The short-duration breathing apparatus MicroMaXX is amazingly flexible, light and thus convenient for all sorts of activities associated with work and rescue. With 4.95 kg [ready for use] Micro-MaXX is extremely light weight and does not burden the user at all. It is probably the lightest breathing apparatus available. MicroMaXX has a multipass harness which permits three different carrying modes. Basically, two MicroMaXX versions are available: normal and positive pressure types. MicroMaXX consists of a pressure reducer, a 3 litre composite cylinder [can be ordered charged or empty], the demand valveAutoMaXX, a multipass harness with soft bag and a full face mask of your choice.