Eagle Yellow 30 gal Open Head Poly Labpack with Plastic Lever Lock Ring is made of blow molded high-density polyethylene for durability, weather as well as chemical resistance and is designed for safe storage, handling and transportation of hazardous materials, spill containment and cleanup of hazardous materials original shipping container, bio waste disposal and incineration. Lab Pack with 21 18″ top, 16 58″ bottom Dia and 28 12″ height offers a positive seal and makes it ideal as an easy access, weatherproof spill kit container. It is United Nations certified to HM-181, HM-181 and meets DOT 49 CFR 173.12(b) requirements. It can be used with packing groups I, II and III of hazardous materials.