H20Audio has a waterproof case for your iPod, so that you can go snorkling or swim laps at your leisure, with your iPod in tow. Atlantic Inc. showed us their EGO Waterproof Sound Case—A floating, waterproof iPod hard case that includes built-in speakers, driven by four AAs (30 hours of playback time). It floats! And its silicon membrane allows you to control the click wheel with relative ease, straight from the bathtub. Oh, and the speakers spit water up as they bump to your… mad tunes. Or something. It sounded pretty cool, and it would be a fun addition to the above-ground pool behind your friend’s house that he got from Sam’s Club on discount, in its quirky way. It fits the iPod nano, and the 4th and 5th gen iPods, with inserts that allow you to get a nice, snug fit for each. Available for $130-ish. Soon-ish.