My job requires me to travel every week.  The Callpod replaces my chargers for my phone, bluetooth, Kindle, iPod, etc.  Instead of a spaghetti nest of cords to deal with, I have a single unit with the adapters.  It's awesome.  I got my Callpod 3 years ago as a present from my wife and I've only had a single issue (the plug case on my iPod charger split due to abuse).  I highly recommend this item for frequent travelers.