Gazzah 5 Bought this to help my youngest son join in when snorkeling with his older brother. We've used it in the sea and also in rivers, with an underwater viewing bucket in the hole at the front so my kid can look down and see all the fish in safety. I put a rope through the eyelets around the edge to give me something to grab on to. Also fun to use in swimming pools. After about 5 years of hard use, ours has finally developed a slow puncture in the middle section. I thought about repairing, but the boat itself is so cheap I'm just going to get a new one. Can't imagine the summer without this fun little boat!