Having just started a thread about portable toilets (KK vs LL) I have rediscovered these and wonder if they might be the answer I am looking for. (Shewee for me only obviously - read on a review that this makes use of the traveljohn easier)
Pros:
Very compact so won't piss off dh (have already done a bit of camping shopping and haven't fessed up to everything yet!)
Seem to be easy to use - and sure the boys (3 and 5) would manage as they do standing up wees no prob?
Wee solidifies so easy to dispose of
Cons:
Expensive - over £1 a wee!
Not sure how easy this would be for poos - Me and Dh wouldn't use for this obviously but sometimes the boys need a poo in the middle of the night so it would need to work for this too to compete with a bigger portable toilet.
Not sure boys could do this on their own without waking us up but they would be able to manage with KK / LL I think.
Does anyone have any experience of this and what do you think?