Mares SXS - Extension Tube Beuchat work together to minimize water

work together to minimize water ingress

By pushing in a spring-loaded locking pin with the thumb

adapting to your body’s needs

Using harness webbing of differing thickness and stiffness meant a better more comfortable fit

V-Shaped Crotch Strap: Improves comfort and prevents shifting during dives

Mares SXS - Extension Tube Beuchat work together to minimize waterTake 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