I like this product... It would make sense if I were to travel longer hours with my cat... However I'm not sure how my cat would be able to use this in a moving car... My cat does not use the litter box on my cue. The cover in the lid is a good idea but it deters my cat from going inside. My cat is used to the litter since I use the scoopfree litter already. I like the idea of this product for a friend watching my cat. I would not have to bring my large heavy litter box. For this reason, I think it's a great product! [This review was collected as part of a promotion.]