Specimen Bag 6"x9", Biohazard Bag with Extra Pocket Ensure maximum safety and organizational efficiency in your lab or clinic with BioRx Sponix Specimen Biohazard Bags. Designed for high-stakes diagnostic environments, these 6" x 9" bags feature a specialized 3-wall construction. This creates a primary leak-proof compartment for samples and a secondary outer pouch for lab requisitions, ensuring paperwork stays dry, clean, and legible during transport. Each bag is printed with the universal Biohazard symbol in high-contrast ink for immediate identification and compliance with safety protocols. The "press-and-seal" closure provides a tactile, secure grip to prevent accidental exposure or leaks. Whether you are transporting samples across a hospital or mailing them to a reference lab, these bags offer the professional-grade durability required for secure chain-of-custody handling.