Please ask Sofie Bag Co., Ltd. Customer Service for a certificate of origin for laptop backpack. This is a basic document that contains basic data about the exporter and the recipient and proves the source of the product which is about to be exported. It determines if the product can be legally imported/exported (many importing countries may require a certificate of origin). It is important for both ourselves and our customers as it helps fulfill proper product marking requirements, differentiate our product from competitors, and allow the product to clear customs smoothly.

With high quality and advanced technology, Sofie Bag successfully opened international market for shoulder bag. Sofie Bag has created a number of successful series, and china bag is one of them. Our creative design team has taken the design of Sofie trolley school bags to the next level. The product is able to provide protection for valuable stuff. For people who want to carry around their personal stuff, this product can help keep their belongings safe from the elements. The product has the advantage of great colorfastness.

To implement waterproof backpack is the base of Sofie Bag's work.