Polaroid XS100 Extreme Edition HD 1080p 16MP Waterproof Sports Action Video Camera With Full Mounting Kit Included by Polaroid – If you cringe at the price of some of the other products like this, we all understand. That is why the XS100 is so nice, it does the same thing at a much cheaper price. We have put it on bikes, on helmets, used it to film underwater and it has done the job. The kids just LOVE being able to film themselves in the water and it does double up as a nice training aid for your budding swim team member. This is one of those products that makes it on our vacation list as we don’t have to worry if it goes on the beach or makes it way to the water, the pictures and the videos still come out looking great.