EDITED: Got some great ideas! Thanks!
Edited #2: Please note that I'm well-aware of the wipes issue and do not drop them into toilets. I do a great deal of detailed historical research, here in Richmond, we're still using sewer pipes from Civil War era.
Edited #3 Just wanted to ensure I'm clear that I have no intention of using wipes. I've even seen various blog posts online that even indicate that used products shouldn't be dropped into toilets in Italy specifically due to the age of the sewage system. My month long visit to Europe Sept/Oct (air and Abba Voyage tickets bought!!) encompasses London, Stirling, Edinburgh, Paris, and Rome. I'm the one organizing the tour details for the people going with me, so I need detailed info that makes me as much of an expert matters as possible. I just happen to be highly skilled at historical research because of my day job, plus I'm a meticulous detail person who plans things down to the minute. My apologies to anyone who feels I'm taking advantage by requesting information. I am not.
I did a search, but came up with nothing that was recent or similar to my question, as mine might be an unusual one. I'm sure a lot's changed since I lived in Germany and visited Paris while in the service years ago (research say I probably won't see a man tip his hat while he's relieving himself in a street stall one of my more memorable moments in Paris, LOL)
I know that TP is pretty much non-existent in a lot public WCs in Italy. So, I'm looking for something simple to carry that can hold soap, de-sanitizer, and tissue/Kleenex. I was wondering if anyone has seen anything that's relative small/compact as opposed to the TSA things you can find online. I'm looking for a container that will hold just two small TSA-type and some TP/Tissues (or idea of what I can repurpose, e.g., ziploc freeze bag but would prefer something sturdier.)
Also, if someone's seen something like top-dispenser Kleenex container that would fix in a small plastic bags. I've downloaded a couple of public bathroom finder apps, but not had chance to peruse them, so there might be some tips there.
I've checked Rick's blog and other places, but coming up empty. Hive mind might be able to give me some ideas.