Purchased in June 2025. I used it a few times with a cover, but it didn't suit me, so I'm selling it. The internal pipes have not been removed, so the full amount is included as it was when purchased. You can also wash it at home. For those suffering from a stiff neck or shoulder pain (*˘︶˘*).｡.:* * It will be shipped in the box shown in the photo, with waterproof vinyl wrapping. * Price is not negotiable.