spring and summer simplicity travel backpack for primary school students， computer casual solid color ultra-light large capacity schoolbag for junior and middle school students

black [height 43cm, width 31cm, depth 18cm](黑色【高43cm宽31cm厚18cm】) white【high 43cm wide 31cm thick 18cm】(白色【高43cm宽31cm厚18cm】) red [height 43cm, width 31cm, thickness 18cm](红色【高43cm宽31cm厚18cm】) khaki [height 43cm, width 31cm, depth 18cm](卡其色【高43cm宽31cm厚18cm】) large red [height 47cm width 34cm thickness 19cm]](大号红色【高47cm宽34cm厚度19cm】) large size, black [height 47 cm, width 34 cm, thickness 19 cm](大号黑色【高47cm宽34cm厚度19cm】) large khaki [height 47cm width 34cm thickness 19cm]](大号卡其色【高47cm宽34cm厚度19cm】) large size white【 height 47cm width 34cm thickness 19cm]](大号白色【高47cm宽34cm厚度19cm】)

single package(单包) single bag with accessories(单包加挂件)