We're working out what we think - we'll add our view here!
Snow Peak says:
If you are of the opinion bigger is better, then you will appreciate this 1.4 Liter Aluminum Cookset. The Trek 1400 represents our largest single piece of cookware that is stackable with Trek 900 and 700.
We're working out what we think about Snow Peak's Aluminium Trek 1400, we'll add our comments here in due course.