The BCJ-6900 X-Pert BC is an integrated, lightweight, rear-inflation jacket that is ideally suited for all types of diving. The BCJ-6900 is an excellent choice for travel, warm water diving or for diver's wishing maximum comfort and support with minimal weight. Expanding upon the advanced Independent Harness System, found in TUSA's 1600 series, the X-Pert provides ultimate stability and buoyancy control in a lightweight compact design. The rear bladder remains streamlined, even when inflated, by the incorporation of optimally positioned ultra-stretch spandex-type panels, while the front portion of the BCJ only offers the essential features with no obstructions. TUSA's A.W.L.S (Advanced Weight Loading System) keeps your weight in place and is ideally positioned for surface comfort. Buoyancy is controlled by TUSA's patented O.P.E.V. quick inflate/deflate system, 2 quick dump valves and the heavy duty 840 denier nylon shell provides superior strength and durability.