Size:24*14*36CM Material: Choose PVC leather, soft and comfortable, breathable and wear-resistant. One package name, multiple back methods and multiple options, to meet your changing angles. Structure: Multi-layer structure, reasonable layout, scientific division, reasonable storage, rear zipper pocket, you can put daily small items, convenient and quick to take. Features: Cross stitching, reinforced hand strap, firm and durable, easy to adjust. Zipper: Smooth and easy to pull, durable. Applicab