Yes, Sofie Bag Co., Ltd. provides warranty service for shopping bag. Being a quality-oriented company, we warrant our products against defects in materials and workmanship. In general, under normal use and service, every portion of the product will be free from physical defects during the warranty period. However, once there is something wrong with the product, it will be repaired or replaced as determined solely by us. We provide a limited warranty for our products only to the person or entity that originally purchased the product from us or our authorized distributors or retailers.

Founded many years ago, Sofie Bag is proud to be China's leading insulated bag manufacturer. Sofie Bag's backpack series include multiple types. The product is not susceptible to fade. It has been processed under high temperature which enables the color to stick firmly. The product is not quite susceptible to mold and mildew. Our professional and friendly customer service team is able to solve questions about laptop backpack. The product can maintain seam strength with a certain workload.

We aim to reduce the negative impact on environmental. We constantly adopt new production technology and energy-saving technology to minimize emission.