It may seem a little opulent, but a lot of us won't leave home with at least our smartphone—maybe even two—and a tablet. And eventually one of them is going to need a battery boost, so instead of carrying charging cables and adapters for every single device, toss this single colorful USB adapter in your bag and you're all set.
Its rainbow tentacles include microUSB, miniUSB, Nokia, Apple 30 pin, and Apple Lightning connectors. And at almost nine inches long it should give you enough slack for tethering your gear to a laptop without having to awkwardly juggle your devices. [Perpetual Kid via 7Gadgets]