The Altima BCD features a High Lift Aircell design with outer fabric of heavy 1100 denier nylon, two rear 5 lb. fixed weight pockets and an integrated molded backpack with contoured foam backpad. The Altima also features an adjustable depth-compensating cummerbund with adjustable shoulder buckles, an overpressure valve with pull dump, large zipper pocket and adjustable tank location straps.