This USB Wall charger is quite interesting. Like regular chargers, there are two ports here, but there is also a built in Micro USB cable, so you can actually charge three devices at the same time. And having a built-in micro USB cable is actually a really great idea. As it means you only need to bring that wall charger and not an extra micro USB cable to charge your phone if need be.
You can pick up the ChargeIt! USB Wall Charger from the Android Headlines Deals Store for just $22.99