Instead of starting another "does x daipers fit a y waist size" thread, I thought I'd ask in a different way, and perhaps make this a more "scientific" thread, versus hearsay and inconsistent answers (eg different definition of "waist size").
So my question is: given your current stock of baby pull ups, how much do they stretch? that is, what is the maximum length you can stretch them?
I believe this will allow people to judge for themselves, for example, which diaper is truly larger (at least in terms of how much they stretch) and which they might actually fit into.
To start off, Mamy Poko Pants XXL stretch to 14" (28" circumference).
(As far as I know, Mamy Poko isn't available outside Asia though, and the Pampers/Huggies we get are different too )