Wolf asked about the Kelly kettle. Well, I think it's a bit specialist. It's very light, but it's bulky. It boils very fast, but getting it going is obviously a bit more problematic than the Pocket Rocket. The beauty of it is the ability to use natural fuel, but that demands patience to get the fire going.

I took it on our recent little trip as something of an experiment and because I have a stack of hexamine, in fact - it works very well with hexy (when kept dry!).

I'm not sure that I will take it again on a light weight bivouacking trip.