Environmentally friendly bottles are containers designed to reduce the negative impact to the planet by being manufactured in such a way as to decrease pollution, while making them biodegradable, safer to consumers, and even recyclable in some cases. These bottles are also commonly called eco- friendly and green bottles, because they are safer for the environment than traditional plastic bottles. Most of these products are made out of various metals, depending upon the manufacturer, and can be found in retail stores throughout the world.