Feature:Multi compartment, large capacity, scientific classification, A4 books, stationery, water cups, umbrellas, etc. can be easily loaded. The anti-theft zipper design at the back can store important items such as mobile phones for better protectionThickened and widened shoulder strap, soft and comfortable back cushion, shock absorption and pressure relief, in line with ergonomics. Add reflective strip design to remind vehicles to avoid, making it safer to travel at nightHigh density water repellent nylon material, comfortable and soft, wear-resistant and durable.Specification:Material: nylonSize: 450*320*190mm (suitable for grades 3-6)Structure: main pocket + auxiliary zipper pocket + front zipper pocket + zipper pocket + insert pocket + side pocket *2Suitable for: women Strap root number: Two Usage: Shoulder bag, Backpack Closure: zipper Pattern: GradientShoulder strap adjustable.Included:1 x BackpackNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank youPlease allow 1-2cm measuring deviation due to manual measurement.