I am really interested in getting some that are strong, but look like luggage. Since I am going cross country with the cats, I know I will have to hide them to get into a hotel, and this seems like the best way. My local petsmart has some but they look cheap and they are mostly mesh . I am looking for something that has mesh and material, so I can hide my cats from view and they can still breath. Any one know what I am trying to explain without putting my foot in my mouth?