Any high-quality product can't be manufactured without exquisite craftsmanship and flexible production processes. In order to make the finished product - laptop backpack popular and highly recognized among customers, many manufacturers in the market strictly carry out every production process following international standards. It all begins with the product appearance design. The next is sample making, then confirmation, and then manufacturing in quantity. Strict quality tests including performance testing and service life testing are performed throughout the whole production process.

Sofie is a major brand that is committed to the production and R&D of laptop backpack. Sofie Bag Co., Ltd. has created a number of successful series, and china bag is one of them. An innovative element is added into the design of Sofie business laptop bag. Featuring an ergonomic design, the product can relieve the carrying stress. Simplistic, yet stylish, the product is built to stand the test of time. People will find that this product is durable in use. The product doesn't easily wrinkle, shrink or elongated after washing.

Waterproof backpack is the permanent tenet that Sofie Bag pursues since the establish time. Inquire!