E cup(easy use&environmental) by Wonho Bae from korea

We drink water frequently because it occupy 70 percent of human’s body. So we can see a water purifier anywhere. But a waste of the paper cup to drink water become more critical. The paper cup causes a waste of material resources and environmental pollution. Because most of people use the paper cup only one time and throw it. So I suggest the paper cup that was considered a convenience and an environment.

Problem
Inconvenient paper cup to open whenever drink water. Disposable paper cup we use for water what a waste! Any ways to change it to more convenient and eco-friendly?

Solution
Easy open : I changed the size of upper part of paper cup to open it easily.
Convenience : Paper cup contains more amount of water. You don’t have to fill a cup.
Re-use : Paper cup stands even after you fill a cup with water, so you don’t have to throw away but still can use it.