Sportsstuff Fiesta Private Island 8-Person Inflatable Island with Cooler 54-2010

I bought one of these 5 years ago. I still have it and enjoy it every chance I can use it. But the original one I bought had one inflatable chamber. About 2 years ago, I ended up dragging it across a wooden deck and getting a splinter in it. I took many tries to find the hole. We had to overinflate the Island in order to hear the hole. After patching it, it worked fine. The new one (2013 model) now has 3 chambers in it. A much better design in case one of the chambers ends up getting a hole in it. It won't end up sinking to the bottom. It also has an inflatable chamber in the middle. I believe this is either a seat or another safety design as a last resort in case the 2 main outer chambers did end up getting a hole in it so it won't end up sinking to the bottom of your lake.