Oxford Ita Bag Kawaii Pin Display Chest Pack Single Shoulder Bag Sport Backpack Hiking Daypack, MediumMaterial: This backpack is made of premium Oxford and great PVC. All of the zippers work great and open smoothly. The stitching is very clean and sturdy. Structure: This pins bag have a main big pocket and have a inside pocket. A outside zipper pocket and a clear pocket. Come with an ita bag insert. Multifunction: very suitable for travel, fitness sports, hiking, camping, cycling, day trips, office and other occasions. It is light and comfortable to