|"Is this all real? Or has this been happening inside my head?"
The subject of this article is a real-life person, company, product, or creative work that has been mentioned "in-universe" in a canon source. The Harry Potter Wiki is written from the perspective that all information presented in canon is true (e.g., Hogwarts really exists), and, as such, details contained in this article may differ from real world facts.
Mundungus Fletcher (claimed)
A Jacuzzi is a brand of hot tub produced by the company of the same name, though it is sometimes used to describe hot tubs in general. Mundungus Fletcher put in a claim to the Ministry of Magic for compensation on a tent housed with one of these tubs he said was destroyed during the Riot at the 1994 Quidditch World Cup. It is likely this claim was denied, as Percy Weasley knew for a fact that he was actually sleeping under his cloak propped up on sticks.
- Harry Potter and the Goblet of Fire (Mentioned only)