Large size 3-wall lab specimen bags are designed for the secure transport and handling of oversized medical samples and documentation in hospitals, laboratories, and healthcare facilities. Manufactured from durable 2.0 mil LDPE material, these reclosable zipper specimen bags feature a three-wall construction with an outer paperwork pouch and secure flaps to help separate and protect accompanying documents during specimen transfer. The Seal-N-Rip™ feature allows convenient access while maintaining secure containment for laboratory and diagnostic applications. Ideal for pathology labs, urine testing, blood sample transport, and healthcare packaging operations, these large specimen transport bags support efficient organization and contamination control. Bulk supply and wholesale pricing available for medical distributors and institutional buyers.