Poopsie I reading old postings and found this one. It makes me feel so good to know that other people do this. For about 4 years I have carried a car wash bucket, plastic liners, and TP in the trunk of my car. I have had to use it twice while on road trips but I keep it back there always. Just knowing it's there eases my mind. I just called my best friend and read her some of the replies from your original posting because I'm so excited that there are more out there like me!!!