Eshops Outdoor Waterproof Hiking Day Packs Bookbags for Girls Women School Bag Travel Backpacks Material: nylon 20.8"x12"x8"(HxWxT) Application: school bag, travelling, hiking, shopping, placing ipad etc Attribute: Waterproof, durable, adjustable shoulder straps For the crowd: Male and Female with height 150CM to 190CM