TwelveSouth has launched a new accessory for people who take their iPhone or iPad on the road, the TwelveSouth PlugBug is designed to work with your MacBook’s power adapter and also let you charge your iPhone or iPad at the same time.

The ingenious PlugBug connects to all MacBook Power Adapters. Simply snap PlugBug onto a MacBook Power Adapter, in place of the adapter’s AC plug, and you now have one handy device that charges MacBook and iPad or iPhone at the same time, using only one wall outlet. This can be a real lifesaver when you need to charge both before a meeting or – even more stressful – between connecting flights with only one outlet available.

The TwelveSouth PlugBug is available now for $34.99 from TwelveSouth.