BioHazard Bag specimen bag specimen transport bag BioHazard Bag,specimen bag,specimen transport bagSpecification:1)Zip lock bag or 3-layer resealable bag.2)Different sizes and colours available.3)Can be used for packaging food,accessories,medicine,pet food,ec4)With up to 6 colours gravure printing on 2 sides.5)Can be easily open,with self-sealing,zipper.6)Top performance.