XS Scuba - "EZ" Quick-Disconnect Connector Regulators This first stage comes standard

This first stage comes standard with the Thermal Insulating System (TIS)

Maintained by a very discreet bungee

Shoulder strap is also included

the Proteus II is often the benchmark to which other suits are compared in terms of warmth

XS Scuba - "EZ" Quick-Disconnect Connector Regulators This first stage comes standardConvert any standard regulator hose to a BC quick disconnect hose Also fits drysuit valves that have an international type stem Installs on the second stage end of a regulator hose Six point attachment with six ball bearings EZ QD design, just push to attach no need to pull back the collar Wide easy grip collar Chromed brass construction with Viton O rings Low pressure use only below 200 psi