Aqua Lung offer several types of Octopus 2nd stages to meet the varying needs of divers.

The New ABS Octopus combines excellent breathing performance with the benefits of a low profile body style.
 

Exceeds CE breathing requirements for regulators
 

Versatile design allows proper function when right side up or upside down
 

Unique 120° angle between hose and mouthpiece: This Aqua Lung innovation is ideal for giving your octopus to a buddy - will work in either right hand or left hand positions. No more sharp bends in the hose or upside down octopuses in the mouth
 

Custom quick-release mounting clip keeps the ABS properly located on the body at all times
 

39" yellow hose easily distinguishes your ABS hose from your primary hose. This high visibility hose is easily spotted in case of an out-of-air emergency