Promotional cheap insulated lunch bag with shoulder strip good quality, good pricefast delivery, good servicevariety kind of style for your optioncustom design are warm welcomelunch bag, pcinic bag, promotional cooler bag, souvenir lunch bagHere are some informations about the goods: Whychooseus?Service:→Customerslogo:Acceptable→Changingonmaterial:color,shape,construction:Acceptable→Developeonartworkandsketch:Acceptable→Assistantonartworkdevelopment:Accetpable→Generalinspectiononfixingbeforepacking→Thirdpartyinspection:AcceptableQualityControl:→Allproductsmustgothroughfivechecksbeforemanufacturcingprocess.→EveryproducitonlineisequipedinaindividualQcandtheyareanother2QCinchargeofthehalf-doneandwell-doneproduction.→Revelantmaterialscheckbeforeproduction.→fullcheckaftereveryindividualprocessfinished.→fullcheckafterproductionhalf-done.→Generalinspectiononfixingbeforepacking→spotscheckafterproductionpackedbeforeshipping.Guarantee:→Customer’sinterestescanbefullguaranteed.→Everydefectiveproductorqualityproblem(besidesthedamageduringtransporationcanbereplaceinthenextorder).→Anydefectiveproductorqualityproblemwhichcausecustomer’slossescanbecompensatedintheirnextorder.Looking forward to your inquiry. Thank you for your concern.