Auto-Inflates for extra peace of mind.
NEPTUNE AUTO INFLATABLE FEATURES:
Auto-inflates when immersed or when the back-up jerk tab is pulled
Engineered for comfortable all-day wear with ergonomic collar and neoprene neck panel to prevent chaffing
Mesh Yoke with daisy chain attachment points for clipping on gear
Zippered storage pocket
Easy to install bayonet CO2 cylinder and indicator Window to check arming status