junior high school and elementary school students schoolbag boys and girls spine protection burden reduction 1-3-6 grade schoolbag one three to six backpack

navy blue small [grade 1-3]](宝蓝小号【1-3年级】) sapphire blue large size [grade 4-9]](宝蓝大号【4-9年级】) black small size [grade 1-3]](黑色小号【1-3年级】) black large [grade 4-9]](黑色大号【4-9年级】) lotus purple small [grade 1-3]](藕紫小号【1-3年级】) lotus purple large size [grade 4-9]](藕紫大号【4-9年级】) purple small size [grade 1-3]](紫色小号【1-3年级】) purple large size [grade 4-9]](紫色大号【4-9年级】) small pink [grade 1-3]](粉色小号【1-3年级】) pink large-sized [grade 4-9]](粉色大号【4-9年级】)

separate schoolbag without gifts(单独书包无礼品)