roll cup by Eun-jee Kim from korea

The goal: In recent days, the most serious problem is environment destruction like a global warming. To solve this problem, global warming, we will make a roll-cup, which is able to reduce the use of a plastic bottle generating carbon dioxide in processing of production and abolition.
The concept: In spite of the environment problem like above, so many people buys a water, because most portable bottles are not comfortable to carry and keep it. For solving these problems, we designed the cup which is easy to handle it.
The composition and the using method: Silicone is a changable material according to an intensity. It can be an elastic material or a fixed material, not melting nearby hot iron. In recent days as a pro- environmental metarial, silicon is used in diverse way as an industrial product, a building material, a cooking utensil and a general tool. Therefore, we used silicone for this cup. You can wrap and fix this cup to a round holding. But when you drink a water, you open the fixed holding and make a (form of )cup.