The Eagle 30 Gallon Lab Pack Drum is constructed of Yellow blow-molded, high-density polyethylene (HDPE) with UV inhibitors, is durable and lightweight, weather and chemical resistant, and screw-on lid. Ideal 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 Packs/Open Head Drums- for use with smaller non-damaged bottles, cans, carboys and 5-gallon pails of non-leaking hazardous materials - if leaking, must pack with sufficient sorbents for - NO FREE LIQUIDS.