The purpose of our pop-up design is to filter water in countries of a recent earthquake or countries deprived of clean drinking water. Our water filtration structure allows people to bring in contaminated water and put it through a system for it to be purified. The water filtering system that will be used in our structure is based on an existing product called the Drinkable Book; a book of which each page can filter up to 100L of water. Our design also serves as an assembly point, shelter and first aid centre. The potential future use of our design could be to have it completely de-constructed and recycled as it will be made from 100% recycled plastics and plastic linings, therefore all materials can be reused.