So this is pretty cool: it's a carrying case for your iPod (or any other portable mp3 player - it's flexible) with a harder outer shell and a molded inner liner that has a carabiner for easy carrying from a belt loop. But wait, there's more: inside the lining of the case is a speaker. Plug any mp3 player into the included line in attachment and you have an instant stereo - and the power drain seems to be about equivalent to normal use. There's also a rechargable lithium ion battery that will charge up your iPod, even while you're playing through the speaker. Oddly enough, the only way you can charge the battery in the case is by FireWire, which means you better have a computer handy on your travels. As this gadget is a British innovation, you'll need to buy it from overseas if you live in the US.

Via CNET.