Check the listing for details. Seac Modular BC Vest. Condition: New. Listed at 529.00 USD. SEAC® Modular is the rear mounted bladder BCD designed for the most demanding divers to use in their various diving adventuresThe Modular BCD features a removable steel core, with a soft backpack and harness with removable shoulder straps. A 13.5-litre doughnut double-bladder is fitted as standard, along with two quick-release pockets for weights plus D-rings and a belly buckle made from anodised aluminium. Every part of the Modular is interchangeable and individual components and accessories can be added according to the diver's needs. Standard-gauge eyelets and other connectors allow the SEAC Modular to accommodate a range of different wings and backpacks. The BCD disassembles quickly, takes up little space and weighs in at just 2.9kg when dry, firmly placing it into the category of equipment suitable for travel.SEAC Modular Technical SpecificationsSize: One SizeLift: 13.6kgs / 30lbsWeight: 2.9kgs / 6.4lbsHarnessCordura 1000 denier fabric and 3D mesh.Shoulder straps with a Frame-to-Back fastening system.D-ring and belly buckle in anodised aluminium.Two trim pockets for weights up to 2 kg with a Velcro flap for quick release.Removable crotch strap.Air CellDoughnut bladder in Cordura 1000 denier fabricAir chamber in 400-micron polyurethane.Piston inflator.