1. To produce according to customer requirements; Please inform us your bag style, quantity, specifications (height * width * side length), fabric thickness (such as 70g80g90g), fabric color, printing content, stitching process and other parameters to offer you an accurate price (the specification shown in the above picture is only for reference); 2. After accepting the quotation, please send us the printing content. To ensure image quality, please send us vector diagram in the format of CDR, AI and EPS, etc. 3. The sampling time is seven days.