Thank you for viewing. Instant purchase is welcome. Released in 2023 This is a collaboration item with the manga "Space Brothers." Sauna hat, towel, and backpack set of 3. Originally priced at 10,500 yen, this is a single sauna hat for sale. This item is from two years ago and is already sold out, making it difficult to obtain. Used a few times, but there are no noticeable stains or signs of wear. No pets, no smoking. For Space Brothers fans and sauna enthusiasts, how about it?