The mouthpiece is made of durable silicone, this allows for confident and secure breathing.
The compact, easy to read pressure gauge, allows for a quick glance to help give that added reassurance and to verify pressure.
The "Burst Disk" is a simple, fail safe device that prevents overpressurizing or overstressing the main body of Rapid Air while filling.
The fill valve is how you get the air into Rapid Air. (shown here with the protective cap) Simply remove the cap, attach to the adapter, release pressure from source tank, within a few seconds Rapid air is filled.
The optional fill adapter makes for safe & easy fills and refills of Rapid Air when attached to larger air tank.