The traveler's luxury resulting from mixing every single complimentary hygiene bottle provided by a hotel into one all-purpose body and hair cleaning super product. The most common variety consists of shampoo, conditioner, and body wash.
"After a long day on the road it felt good to hop in the hotel shower and get a good old-fashioned shampoo stew deep clean."
"We're staying at the Marriott up the road. Their shampoo stew has three different types of lotion if you're wondering why my hair smells like coconut."