This is an awesome product!! I use it for lap swimming and it works
well. I have used it many times and water has never gotten in. I also bought the flex waterproof headphones. The wire does get tangled a lot when swimming laps. There is a small black"door" on the armband which is where the iPod goes, it is hard to get open and you can never really tell when it is shut. The armband part of the product rubs on my arm so I can never use this longer than 15 min. Otherwise inlike this product a lot!

Last weekend was the first weekend I used this product. I was a little hesitant given some of the reviews on I have seen, but I must say I'm impressed. I used my old ipod shuffle and swam for an hour with it on my arm. When I left, the shuffle was completely dry! I was pleased and thought I had the best workout in a long time. I am still leary of putting my iphone in there, but so far I am pleased with this product and can't wait to use it again. I also purchased the headphones for this and have no complaints.