Nylon NYLON BACKPACK: Backpack purse is made of premium water resistant nylon fabric, high-grade silver zipper, fabric Lining, excellent seam, no fraying of stitching, suitable for long term daily use. SIZE: It measure 10.23inch(L) x 4.72inch(W) x 13.38inch(H). Easily carry your mobile phone, wallet, cosmetic, IPAD, umbrella and other daily essential things. STRUCTURE: Design with zip main compartment, interior feature 2 open pockets, 1 zip compartment. Exterior front 1 easy access zip pocket, both side with 1 open pocket, and back with 1 safey zip pocket. Keeping your belongings well organized. PRACTICAL: Backpack purse is an ideal gift for women girls on birthday, anniversary, Valentine's Day, Mother's Day, Halloween, Christmas or New Year. Offers convenient after-sales service: we encourage our customers to contact our customer service, we will reply in a business day and do our best to service you.