Sell Latest Dr Kong XL size school bag best price

🔆 We guarantee 100% authentic!!! 🔆 江博士护脊减负双肩包男简约休闲旅行包时尚潮流初中学生书包 产品参数 品牌：江博士 功能：有效预防含背，减威少颈肩压力 型号：Z14201W001 , Z14182W002 尺寸：50（高）* 31（长）* 19（宽） 重量：1.14kg, 1.1kg 适合身高：165cm以上 码数：加大码XL系列 结构：有夹层 材质：100％聚酯纤维 温馨提示：轻不代表好！书包合适的重量（不超过学童自身体重10％）可锻炼小孩背部肌肉，达到健脊效果！ Dr. Kong reduction shoulder bag male simple casual travel bag fashion trend junior high school student schoolbag Product parameters Brand: Dr. Jiang Function: Effectively prevent backrest, reduce neck and shoulder pressure Model: Z14201W001, Z14182W002 Size: 50 (height) * 31 (length) * 19 (width) Weight: 1.14kg, 1.1kg Suitable for height: above 165cm Size: XL Structure: interlayer Material: 100% polyester Tips: light does not mean good! The appropriate weight of the schoolbag (not more than 10% of the schoolchild's own weight) can exercise the back muscles of the child to achieve a spinal health effect!