Because of down's lightweight, good warmth retention property, and environment friendly strengths, its sales go up gradually throughout the years. Although the quality control is being paid extra attention while manufacturing the puffer, most of the research concentrate on down while very few of them study the puffer directly. Therefore, the purpose of this research was to explore the factors of quality of the puffer coat. The result showed that the important factors were the appearance of the clothing, the textile, the functional indication, the filling down and the package and index.