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Dunnage Bags: An Essential Tool for Securing Cargo During Transportation

Transporting goods and materials can be a challenging task, particularly when it comes to securing them in place to prevent damage during transit. That’s where dunnage bags come in. These inflatable airbags are a vital tool for ensuring that cargo stays in place, reducing the risk of damage and increasing safety during transportation.

What are Dunnage Bags?

Dunnage bags are essentially air-filled cushions/pillows that are placed between cargo to secure it in place during transport. They’re typically made of a tough, puncture-resistant material such as polypropylene or paper, and they can be inflated using compressed air. Dunnage bags come in a range of sizes and can be purchased from Sopack s.r.o., which keeps huge stock in Czech Republic. We do also tailor-made solutions.

How Do Dunnage Bags Work?

Dunnage bags work by filling the empty spaces between cargo, creating a tight fit that prevents movement during transportation. They’re particularly useful for securing irregularly shaped items or goods that don’t fill an entire shipping container. When inflated, dunnage bags provide a cushioning effect that absorbs shock and vibration, reducing the risk of damage to the cargo. This not only protects the goods being transported but also ensures the safety of the transport workers and other road users.

Benefits of Using Dunnage Bags

There are many benefits to using dunnage bags, including:

  1. Cost-effective: Dunnage bags are a low-cost solution for securing cargo, particularly when compared to other methods such as wooden pallets or steel strapping.
  2. Versatile: Dunnage bags come in a range of sizes and can be used for various types of shipments, including rail, truck, and container shipments.
  3. Easy to use: Dunnage bags can be quickly and easily inflated using compressed air, making them a convenient tool for securing cargo.
  4. Reduce damage: By preventing cargo from moving during transportation, dunnage bags help reduce the risk of damage to goods, thereby reducing costs associated with product replacement or repair.
  5. Increase safety: Dunnage bags create a stable environment within shipping containers or trailers, reducing the risk of accidents or injuries caused by shifting cargo.


In summary, dunnage bags are an essential tool for securing cargo during transportation. They provide a cost-effective, versatile, and easy-to-use solution for preventing damage to goods and increasing safety during transit. Whether you’re transporting goods by rail, truck, or container, investing in dunnage bags is an investment in the protection of your cargo and the safety of your transport workers and other road users. Sopack is here to help you with them