From the TUSA website:
BCJ-3860 EVOLUTION PLATINAModel#: BCJ-3860
The BCJ-3860 Evolution Platina BC is TUSA’s most fully-featured wrap-around style jacket. The Evolution Platina is ideal for any diver who desires a robust traditional style jacket. The BCJ-3860 offers TUSA patented features such as the Advanced Weight Loading System (A.W.L.S.), which permits easy weight loading and releasing, the Independent Harness System that significantly reduces weight and structure without sacrificing durability and performance, and the Ultimate Stabilizing Harness which has two separated rails to increase the tank’s security and prevent it from rolling. Additionally, the Evolution Platina incorporates TUSA’s Waist Support System allowing for customizable shoulder/harness fit.
Features: Wrap-around style bladder Ultimate Stabilizing Harness and Independent Harness System provide ultimate tank stability and unsurpassed buoyancy control 840 denier nylon shell for superior strength and durability Advanced Weight loading system (A.W.L.S.) plus 2 rear trim ... read more