source factory laptop bag 14-inch 15-inch laptop bag portable notebook bag lightweight business briefcase

small simple portable gray small simple portable black small simple portable khaki xiaojian portable gray + gray pu power pack xiaojian portable black + black pu power pack xiaojian portable khaki color + gray pu power pack small simple portable pink xiaojian portable pink + pink purple pu power pack small simple portable custom light gray xiaojian portable custom light gray + gray snowflake power pack small simple portable purple xiaojian portable purple + pu power pack purple

medium size 13.3-14 inches large size 15.6-16 inches