Well, 35 litre apple sacks fit in without any problems, has enough play! To stuff the bag properly, you have to take it out. I doubt that it is completely "odour-proof", as the lid is not very heavy.
But I am very satisfied with the product:)

I have also thought about such a solution, but unfortunately it is not possible for me to carry out individual tests with this quantity of products. I did some more research and as I see it, a standard waste bag doesn't quite fit around the opening of the container. I regret that I cannot give a better answer than this.

Unfortunately, I don't have any reliable information because the manufacturer doesn't give any details on this. Based on experience, I would say that it could be tight. The bin itself has a capacity of 35 litres, but this does not say whether you can put the bin liner over the opening.

I think you have to try it out, if in the worst case it wouldn't fit, we could arrange for a free return. :)