Item Type: Mesh Backpack_x000D_Material: Polyester_x000D_Product Flat Size: Approx. 43 x 32cm / 16.9 x 12.6in1[Premium Material] The mesh backpack is made of premium polyester material, which has better wear and tear resistance and is durable. 2[Ergonomic Design] Light weight mesh backpack with wide double shoulder straps and ergonomic curves for even distribution of shoulder pressure. 3[Large Capacity] See through backpack has a zippered pocket in the front as well as two stretchable pockets on both sides for storing cell phones, bottles, umbrellas, etc. 4[Washable] This see through backpack is hand washable and can be dried quickly. Keep it clean and easy to reuse. Suitable for college students, office workers, etc. 5[Use Scenario] Simple and fashionable backpack, visible lining, used in a variety of places of competition, shopping, camping, commuting, travel, etc.1 x_x000D__x000D_MeshBackpackManual measurement, please allow 0.4?0.7in error.