This requirement is for four C-130 aircraft engine covers for the Rolls Royce AE-2100D/Allison T56A 16 Turboprop Engine at Dobbins Air Reserve Base. The covers must be highly engineered, reusable bags with corrosion-resistant technology, humidity and thermal protection, and four durable layers. They must also be lightweight, flexible, prevent water intrusion, be ecofriendly, and include Vapor Corrosion Inhibitors. No specific budget amount or performance timeline is mentioned in the description. The location for performance is Dobbins Air Reserve Base.