Scubapro MK11 First Stage /C370 2nd stage /R105 Octi and Atlantis SPG1 Brass SPG package

The MK11 EVO/C370 is a compact, dependable air delivery system that makes diving fun, wherever your travels take you. The balanced diaphragm MK11 shares many of the same features as its big brother the MK17, without the cold water dry seal, so the MK11 is more compactr and lighter, with the same high perfoamnce breathing characteristics. The compact C370 offers convenient user controls including a diver-adjustable inhalation effort knob, a coaxial dive/pre-dive lever and a large, easy-to-activate purge button.