A 3D-printed gas cylinder is a cutting-edge solution designed to store and transport gases under pressure, utilizing additive manufacturing to create high-performance and customizable cylinders. This technology allows for the production of cylinders with optimized internal and external geometries, improving strength, weight, and space efficiency. By leveraging 3D printing, manufacturers can produce cylinders with precise dimensions and complex features that enhance safety and functionality. Constructed from durable, high-strength materials such as advanced composites or metal alloys, 3D-printed gas cylinders offer reliable performance for various applications, including industrial processes, medical gases, and portable gas supply. This innovative approach reduces production costs and lead times while providing tailored solutions for efficient and secure gas storage.