Can’t answer for club orange. Thermal suite pass includes hydrotherapy pool, warm ceramic loungers (can’t control temp on K’dam), sauna, steam room, robes for use in spa, towels, sometimes sandals (not always in locker.). I found the K’dam’s changing room to be inadequate - not enough privacy and only two showers. I think it is worth purchasing if you have lots of sea days otherwise we were too busy to use if off ship on excursions. We had 10 sea days to Hawaii so we purchased. And only one needs to purchase. Your HAL card gets a spa sticker.