*Specifications/materials vary for each color number. Please be careful when ordering. ※ #01 YBLACK Nylon Not a water-proof zip. YKK Zip #16 BALLISTIC BLACK Polyester Water-Proof Zip Recommended for travel and business scenes. Not only can it be used as a backpack, but it can also be used as a briefcase if the shoulder is stored. In addition to the PC compartment, there is also a storage space for clothes, documents, and personal accessories. This is an absolute bag that also has a built-in rain cover. ● Subcompartments for documents ● PC compartment: Compatible with external dimensions up to 15 inches - Built-in at the bottom of the rain cover body (removable) *It is not completely waterproof. ●Non-slip zipper pull for easy opening and closing ●Easy-to-see mesh compartment for clothing storage ●Front zipper pocket for small item storage ● Front pocket Internal bottle pocket ● D-ring for accessories and key attachments [About NoiR selling price] We ask for your cooperation in selling at the price (tax included) set by our company. In addition, we refrain from coupons for products. There is no problem with coupons for the entire shop. Thank you for your understanding and understanding.