Below are images of my cardboard portable shelter. At the beginning of my second semester, we were prompted to design and create a cheap, sturdy, and all cardboard shelter. One of the main components I utilized besides cardboard is PVC Pipe. Allowing for many different configurations, and the fact that the PVC is waterproof it set up correctly was one of the main reasons I chose it. Finally, it provided a strong frame for the shelter and was cheap. The shelter is wide enough and long enough for someone that is 5’10” tall. It is light weight, easy to set up, and cheap. The entire shelter costs around 20 USD. Finally, below is a link of a video of me using it in rain. The shelter is rain tested and passed with flying colors.