It's a coconut that you can address and send to someone like a post card with "Greetings from Disney's Caribbean Beach Resort".
I don't know what non biological laundry soap is, but if you check out the Laundry Info post (post #10 of this Thread) there is a picture of what is available in the vending machine.
I don't know what ice lollies are but if you check out the post from
@mickeystoontown (post #4345) on page 213 of this thread you can see a picture of the little freezer section.
I just about bald so I can't answer personally but my wife is pretty picky about hair stuff and she likes the H2O and does not bring her own from home. Everywhere else we go she brings her own.