For One strap backpack, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our One strap backpack has been well received by many customers and enjoyed a good reputation in many countries. Quanzhou Befair Sport Products Co Ltd One strap backpack have characteristic design & practical performance & competitive price, for more information on the One strap backpack, please feel free to contact us.