3D prototype is produced from polylactic acid (PLA) filament as biodegradable and eco-friendly polymer. The 3D printed bottles are designed as a prototype for the consumer. 3D prototyping is an additive manufacturing process involving creating three-dimensional objects from digital files. Therefore, the process allows people to easily create the designs, regardless of how simple or intricate they are. 3D prototyping is the process of creating a three-dimensional model of a product or component. 3D prototype is very useful and made for commercial applications.