The size of the camping trailer will bring the area of the camping trailer more space. The various types of expandable RV or camping trailers are available to ensure a wider camping space. In this study, we aim to provide technology to produce new types of products. This will ensure a wide range of camping space while, also, facilitating mobile traction, which includes the development of functional, convenience, and aesthetic product design. This will satisfy a wide range of consumer and their diverse needs. As a result, the body weight of less than 500 kg was achieved by weight in the design and manufacturing process of the product. Consumers will be satisfied because they can obtain an abundant amount of camping space.