Our Zipper Biohazard bags are high-quality, reclosable bags with easy-grip tops! These specimen bags with zip top closures feature a printed, non-removable biohazard symbol, a liquid-tight closure, and some have temperature storage indicator check boxes. All except our smallest size have a document pocket to secure paperwork being transported with the specimen. Our Zipper Specimen bags with printed biohazard symbols come in convenient dispenser-style packaging with inner packs of 100. Our specimen bags can be custom printed with low minimum order quantities – call for details!