300BAR 4500PSI 0.58L 580cc Air Carbon Fiber Cylinder Tank Scuba Diving M181.5 Straight Thread Bottle Mouth:M18 1.5. 0.58L (5800cc) carbon fiber black matte cylinder. Fiber Material:Carbon Fiber. Working Pressure:300 BAR. Tags: 058l, 300bar, 4500psi, 580cc, carbon, cylinder, diving, fiber, m1815, scuba, tank « For 2015-2019 R1 R1M/S Carbon Fiber Tank Side Panel Frame Cover Fairings Custom Size Unidirectional Carbon Fiber Prepreg Carbonfiber Newmaterial Composites »