Each first stage has three medium pressure ports and one high pressure port

Corrosion-resistant and able to withstand harsh dive environments

The AT Octopus is a great match for the AT regulator

Single cylinder wings

Lightweight and extremely durable

thermiq mens 5 3mm hooded vest Dive WearDive Wear Accessories Each first stage has threeExtend bottom times and stay warmer for longer with even heat distribution that increases body temperature by an average of 2C. Temperature is equalized between warmer parts of the body to the core and integrated hood for a more comfortable, warmer dive. The hooded vest is made from a mix of 5mm and 3mm super stretchy limestone neoprene allowing greater flexibility in the water and ease of fitting.