The Dunnage Air Bags ecosystem comprises a defined set of upstream, midstream, and downstream actors that collectively create, integrate, and deliver protective inflation solutions for freight handling. Upstream, raw‑material and component suppliers provide high‑strength polymers, fabrics, and gas generators required for bag construction. Midstream participants—technology developers, system integrators, and original equipment manufacturers—engineer the air‑bag designs, embed sensors, and certify performance against transport standards. Downstream, distributors, logistics service providers, and end‑users such as shippers, carriers, and warehousing operators procure and deploy the systems, capturing value through reduced cargo damage and handling efficiency.