Features - 30% lighter than standard tanks of the same size thanks to carbon fiber construction - 30% increased air flow - Adjustable regulator - Adjustable collar - Ball valve seal - Adjustable pressure from 450 to 800psi 68 cubic inch / 4500 psi - D.O.T. approved carbon fiber bottle with 5 year hydro date Capacity: 68 Cubic Inches Max Pressure: 4500psi Output Pressure: 500~800psi Standard Regulator Manufacturer: Ninja Paintball