Fitted with Safety Release weight pockets, a system that combines practicality, efficiency and effectiveness. The ideal solution for those who love to travel and who want optional management of the ballast weights in the jacket.• Outer bladder material: PU coated Cordura 1000 • Inner bladder material: PU coated Cordura 500 • Dump valves: 3 with pull commands • “D” Rings: 6x 25 mm in stainless steel • Dry weight (L): 3100 g (complete with hose and weight pockets). 1st plus: Weight pockets with Safety Release system. 2nd plus: Internal divider to stabilise the weight. 3rd plus: Command unit with sphere control system.