In terms of "weight of kite/per meter square of kite", the Fat Lady is one of the lightest kites on the market, guaranteed.
Next time you see one on the beach, check out how thin the LE is... Along with three struts, this kite is very light.
ALso, here is a new video of the kite
http://www.youtube.com/watch?v=7Il4XmJ9 ... r_embedded