Apeks ATX40 Octopus (0506)
The Egress' superior quality and design mean you'll never have to question if your octopus is ready should be called upon during one of your dives. Its 36-inch hose and mouthpiece are built at a 120-degree angle, which makes the Egress ideal for your buddy if he/she ever needs to implement your emergency gear. Additionally, the Egress can be used easily regardless if it is right side up or upside down.
The Egress' pneumatically balanced valve system means you'll never exert yourself trying to breath; it promotes easy breathing in all diving conditions.