What part is a big blue hot tub piece? I was wandering around on Bricklink the other day and I found a very large round transparent blue (light or dark?) basin that could be used to do a hot tub party.  I can't find it now. I think it was 10 X something.  Does anyone know this part?
This one 47674  or this one 47674 
These are X-POD containers.