| Applicable gender | Unisex/male or female |
| Applicable scenarios | School education |
| Bag shape | Vertical square shape |
| function | ventilation;wear-resisting;alleviate excessive burden |
| Have an authorized private brand | yes |
| Material texture of the lining | polyester fiber |
| pattern | Checkered pattern |
| Popular elements | other |
| Roller style | Unidirectional wheel |
| scene | daily |
| style | Cute and playful |
| Suitable for gift giving occasions | twenty-three billion five hundred and fifty-six million one hundred and eighty-eight thousand five hundred and ninety |
| Suitable for school age | Junior high school and above |
| suspension system | Air cushion shoulder strap |
| texture of material | oxford |
| Year and season of listing | Summer 2018 |
