Eshops Leisure Hiking Travel Daypack for Women Backpack for School Book Bags for Girls Material: nylon and oxford fabric Size: 18.6"x13"x8.2"(HxLxW), weight: 0.4 kg Application: travel, hiking, school bag, shopping, placing laptop, ipad etc Attribute: Waterproof, durable, adjustable shoulder straps For the crowd: most female amd male