[tsak]

Second that. Our garage is full of their 50L boxes with the XL lid, perfectly fitting those industrial shelves. Very versatile and long lasting. Even after nearly ten years, they look pretty much the same, and we live in harsh climate near the coast.

[flir]

My oldest ones (about a decade, same as you) are a touch more yellow than the ones I bought last year. I still think that, kept away from UV, they'll probably outlast me.

[koralatov]

Same. I have one that’s about 15 years old, lived in a cupboard its whole life, and it’s slightly yellowed but still going strong.