The Hydros X is the world’s 1’st front-adjustable BCD to offer fully injection molded Monprene thermoplastic harness. This feature allows you to tailor the harness shape to perfectly fit your torso & creating superior comfort. Add the full-sized backpack & stainless-steel Super Cinch tank band & you also get excellent stability both on the surface & at depth. The air cell & harness are modular & detachable. The bladder, made out of EndurTex high-tenacity 420 nylon fabric, is extremely lightweight & durable while offering generous lift capacity, aided by lower back bellows. In the event of damage, every component on the Hydros X is detachable & easily replaceable.