Griffin Technology today announced a package designed to simplify charging USB devices (including iPods) while traveling. PowerBlock Travel is a popular all-purpose charger for devices that get their “juice” through a USB port. The new Travel pack adds plug adapters for use while traveling internationally. The PowerBlock Travel package, which is priced at US$34.99, includes a high-quality Griffin dock connector cable for an iPod, as well as an accessory pouch to help keep track of adapters.