It used to be that in Sweden 33cl sodas were in glass bottles that were in the same wash/reuse scheme, as well as 1.5l hard PET bottles. You could tell how old a bottle was by how scratched up it was. That was replaced by 0.5l recyclable PET bottles with the rationalization was that transporting the heaver bottles was worse than recycling them due to truck emissions. I always suspected it was a lie by Coca-Cola so they could use custom shaped bottles and less generic designs. And even if it was true, I wonder how EV trucks change that equation.
