With both function and design refined to the limit, this is the ideal technical snorkel for scuba diving and skin diving.

  • Unpleasant Bret are prevented. Stabilizer pipe
    Stabilizer pipe

    Streamlined tube reduces vibration and discomfort from tube shift.

  • Removed smoothly One touch clip
    One touch clip

    It is easy to attach and detach the snorkel:just squeeze either side of the clip that attaches to the mask strap.

  • Clearing the snorkel is really easy. Twin purge valves
    Twin purge valves

    With double the usual number of purge valves you can clear water more quickly from the snorkel. After expulsion, by channeling any water that remains into the purge chambers, the design diverts water away from your mouth.

  • Comfortable use Specially designed mouthpiece
    Specially designed mouthpiece

    To better fit the upper and lower profiles of the teeth, the grips are vertically asymmetrical. There are also two sizes, one more suitable for men and the other for women. For most users, fatigue does not build up. Even after using the Canal for hours, still comfortable, you will hardly notice that your mouth has been gripping the mouthpiece.

  • Smooth drainage Designed to drain smoothly
    Designed to drain smoothly

    Internal c orrugations on the inside of the curve ensure that the tube bends to allow you to comfortably fit the mouthpiece. The opposite inner wall, however, is smooth and lets water easily drain away.

Color variations

GS-3181 Samurai Extreme

Weight 162g
Internal vol 150cc
Tube bore 20mm
Total length 355mm


Movable mouthpiece

Movable mouthpiece