Just for reference, here's the new one
and here's the old one
Apparently there's a new lid redesign. I think this youtube video demonstrates how it works
Does anyone know how the new design compares to the old design? It is much more expensive than the old design and I wonder if the changes are worth it. In terms of performance I'm looking for something that has the least steam venting and water loss, which I believe is the whole purpose of buying kuhn rikon in the first place.