With the development of the network and the pursuit of consumers, the design of the small package is not just a masterpiece. It is a bag. What is the definition of an instrument pack for today's consumers? It needs it to provide protection for the instruments, and it also needs to show off the fashion side of the pack when it comes to providing convenience for consumers. So jinchuan musical instrument bags have been taking for musicians to create professional instrument package concept, through the use of the result consumer experience, aesthetic perspective, the positive and all kinds of raw materials to develop new environmental protection material is discussed in this paper. So this set of conditions is going to be the future of the small pack industry.