Mares SXS - Extension Tube

Take your Mares SXS second stage to the next level with this Extension Tube, designed to give you a quieter, distraction-free underwater experience.

It dampens the noise of bubbles as you breathe out and keeps your second stage completely dry for a more comfortable dive.

FEATURES:

• An extension tube dry kit
• An innovative, multipurpose kit for SXS second stages
• A twin exhaust valve system
• A smart solution to make the second stage completely dry
• The best performance for extreme cold water dives
• No bubbles in front of the diver’s face for an unparalleled field of vision during a dive