... could be adjusted as customer request. tote briefcase bagFashion briefcase bag, document bag, conference bag, men briefcase, business bag, men's briefcase, file bag... Feature: Material: eco-friendly, waterproof ... designing, manufacturing and exporting of picnic bag, cooler bag, backpack, travel bag, school bag, leisure & cosmetic bag, shopping bag, computer bag, in fabric, nylon, polyester, leather ...