Cressi Aquaride Elite BCDMaterial: 420 Denier Nylon and Self-Draining Mesh FabricIntegrated Lock Aid Weight SystemTwo Non-Releasable Rear Trim Weight Pockets2 Large Accessory Pockets with ZippersRigid, Fully Padded Back Plate with Carry HandleAdjustable Sternum StrapAdjustable Torso StrapsAdjustable Cummerbund3 Pull Dump/Overpressure Relief ValvesD-Rings on Shoulder Straps, Pockets and WaistNew Power Inflator with LP HoseCressi Leonardo Computer ConsoleComplete RGBM dive computerAir and nitrox modesSingle easy buttonAudible AlarmLarger digits for easy readingBacklight on demandUser replaceable batteryCressi Compact Regulator First Stage:Non-Balanced Flow-By Piston DesignDurable marine Grade Chromed Brass1 HP Port4 LP Ports3/8" Thread LP Ports, Thread 7/16" HP PortConical FilterSecond Stage: Reliable Downstream Demand ValveLarge Soft Purge CoverComfortable MouthpieceOwner"s ManualLimited Lifetime WarrantyCressi Compact OctoReliable Downstream Demand ValveLarge Soft Purge CoverComfortable Mouthpiece3/8" Thread HoseOwner"s Manual