Just got the new Mothercare catelogue through the post today and saw that it describes the Samsonite travel cot as - not deisgned for overnight sleeping!!!?? Was really thinking of getting one (really light for taking on planes - don't want to use up half of my baggage allowance just for a travel cot). Might be a really stupid question but if it's not designed for overnight sleeping, what on earth is it for!? Anyone got one?