Three-piece primary school backpack pencil Elementary school backpack Basic conditions Capacity: 20-35LThe internal structure of the bag: zipper pocket, cell phone pocket, ID pocket, computer pocket Dmethod 'opening: zipper: PolyesterFunction: breathable, wear-resistant,brighteningDerity: medium to softPattern: Cartoon Spinning texture: polyestertrap Root number: double rootCar part: soft handleCar door behavior: bag three-dimensional bag: section vertical square Carrying system: curved shoulder strap The shape is very suitable for some children who go to primary school with unique style Pockets on both sides can hold umbrellas and water glassesMain bag: can be put into A4 books Compartment integration: can hold cellphones, stationery, keys and other items. A4 backpack, purse and pencil case: Backpack: length 30cm, width 17cm, height 40cm Handbag: length 26cm, width 18cm, height 6cm Bottom package: length 20cm, width 8 cm, height 4 cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.