... long-distance transportation of fruits, seafood Portable cold bag/folding resuable/Nontoxic cold pack Image CertificationISO13485:2003,CE,MSDS,FDA,EN71,BSCI ... cartonLead time30 days after sample confirmedMOQ2000pcs per itemUseMake foods in cold conditionSample delivery1 working day free for you , collected ... size ,pls email me right now ,thanks . portable cold bag/folding resuable/Nontoxic cold pack