Training materials often have plenty to endure. They are dragged around everywhere and are unfortunately not always very efficiently packaged. This certainly doesn't benefit the materials' life span. We therefore try to package training materials in a plastic crate as standard whenever possible. Your material will subsequently definitely last longer!
But there are other advantages too: We save an enormous amount of money on packaging materials like this. The transport box is already focussed on protecting materials during transport. Now we only need to keep the box in a good condition. And this can be done very effectively with paper or recycled foil.
You may well have noticed that all boxes can be neatly stacked up. This is because all boxes have measurements derived from a euro pallet size. This allows for the materials to be stored and transported very efficiently. This, in turn, is good for the carbon footprint. This way of working ensures everyone can benefit from packaging in plastic crates!