I was impressed when I saw it, because although I have so many folders, none are suitable to leave in the workshop I built in the yard, since even though they don't get wet, it's extremely windy and they're exposed to environmental conditions. So I usually had my drawings pinned down with a hammer so the wind wouldn't take them, so I bought this immediately and preferred it over another brand that was a bit cheaper because the black color suited me better. I've had it outside for so long and everything is organized, and if it gets wet, it's no problem. It also has a flashlight with a battery, but I haven't used it yet because I haven't needed it. The point is that I really like the products made by tool manufacturers, they have something extra compared to ordinary products.