In recent months ,reusable coffee cups have grown in popularity ,as consumers become more aware of the harm disposable cups pose to the environment.
Reusable coffee cups are usually made of plastic, glass or bamboo fiber. For me, the best reusable coffee cup is a cup made of bamboo fiber. Because the glass is too heavy and easy to break, plastic cups are not environmentally friendly.
Bamboo fiber cup are very light, easy to carry and clean. What’s more, these cups are 100% biodegradable .It cannot be heated in a microwave, but dishwashers are safe.