Features:

■ The first vertical second stage ever
■ Excellent breathing position
■ Integrated sagittal VAD (S-VAD)
■ Unique bubble exhaust 
■ Oversized silicone purge button
■ Freedom of movement in all positions
■ Ideal for stage decompression, travel gas and sidemount configuration
■ Can be mounted on the right as well as the left side
■ “Under the shoulder” hose position
■ New ultimate carbon/titanium PU coated miflex hose: Stronger resistance to cuts, abrasions, bursting and UV – less floating 
■ Environmentally sealed - flexible and comfortable