Do you find you use the half cup? I strongly considered that model but opted for the TOAKS (as you can see in my review here http://adventurereports.blogspot.com/2012/12/toaks-titanium-750ml-pot.html) thinking that I would use the collapsible cup instead.

What value does a lock-on lid provide? Could you lift the pot by the lid? Good warning on the Ti (especially when it's thin & light like this)!