It's a really excellent product and both our children slept well in it and we had no worries about them trying to climb out. It's also light and compact enough for the smallest car and really easy to put up and dismantle. My only worry was that the baby might crawl inside it and travel around the room like a hamster in a ball, but that never happened (I may have an overactive imagination).
You can find a few Samsonite pop up travel cots on Nappy Valley at the moment.