leather luggage tag2020 anti-theft backpack female korean style new fashion nylon waterproof student bag all-match casual oxford cloth backp

source of goods category stock or not inventory type whole transaction item no. m312 support distribution support distribution join distribution threshold 1 luggage size medium capacity 20l bag internal structure id bag mobile phone bag mezzanine zipper bag inside zip pocket opening method zipper applicable gender female material oxford cloth with lock or not no with rain cover no function waterproof breathable wear-resistant anti-theft brand other models m312 processing method hardness of soft