Para Swimmer Vest - AQUA LUNGTabs Description Designed for parachute or surface swimming Velcro straps wrap compact for use with parachutes Military “H” harness straps with “D” rings 2 independent 38-gram CO2 inflators with beaded handles Overpressure relief/dump valve Single bladder made of heavy-duty 420 Denier Nylon Large front pocket with Velcro closure Attachment straps for emergency air Buoyancy 21 lbs (9 liters) Replacement CO2 cartridge available Specifications Part # Description 769041 Para Swimmers Vest 769042 Vest, Marine Swimmer Downloads Public Safety Catalog