Its all vinyl no real liner. Intex Easy Set (pic attached, no not a pic of me/mine) Fill it with water and the air ring floats magically keeping water inside. I really feel it's by the grace of something that the silly thing doesn't leak all over but prolly the importance of level ground. It's funny because it's about half empty now (I had no energy yesterday to finish tear down) and with a tarp draped over it it has now become a bird bath. ha
Thanks though. For the record, I'd have paid someone to set up and tear down this silly thing. Maybe a side job for those with experience (cause if you didn't have experience I'd have gambled on me anyway).
PS Squirrel has had the last laugh because my trash can smells, well, like a dead squirrel.
It's now sitting outside my garage competing with the water treatment plant...