Packaging Design Professor Watermelon Mouthwash Packaging by Xin GaoWei This is a mouthwash package designed for young people. It adopts environmental friendly and degradable pet new materials. The outer cover with capacity scale is designed separately for large bottle mouthwash, which makes it more hygienic for consumers to pour into the outer cover when using. At the same time, a 100ml small bottle is developed, so that consumers can pour large bottle mouthwash into small bottle, which is convenient for business trip.