1.1L Carbon Fiber Cylinder Mini Scuba Bottle High Pressure Tank 4500Psi 300Bar Fiber Material: Carbon Fiber. Straight Thread Bottle Mouth: M18 1.5. Working Pressure: 300 BAR. Hydraulic Test Pressure: 500 BAR. Model Number: 1.1L. Tags: 300bar, 4500psi, bottle, carbon, cylinder, fiber, high, mini, pressure, scuba, tank « HK Army 68/4500 Aerolite Carbon Fiber HPA Compressed Air Paintball Tank System Carbon Fiber Fairing Kit with Tank Cover for Yamaha YZF R1 2007 2008 Painted Body »