MaterialThis casual backpack is made of high-end and canvas, not easy to cause deformation and comfortable to carry. Quality Insurance: Some customers complain that they are buying the canvas backpack from fraud vendors. Here, I would like to remind my dear client that is the original manufacturer and that the quality of the backpack is guaranteed. Do not buy pirated copies Thank you. Dimensions: 27cm x 35cm x 16cm (LxWxH); Generous storage spaces include main compartment, phone card pocket, front zip pocket, 1 anti-theft back pocket, 2 side zip pockets, This uneven travel backpack could carry your everyday items such as umbrellas, books, mini pad, wallet, and more. From small to large, disposable or valuable. Anti-thief Pocket: The extra large anti-shock pocket located on the hard-to-reach rear panel will safeguard your valuables such as a wallet, cell phone and passport. Casual And Fashion Style: This fashion ladies backpack has simple and stylish appearance, available in different colors to fit your personal style, apply to all types of occasions for casual daily use. Women, girls and teens will love this cute designer bag.