Rolling luggage that can charge your electronics too

Yanko Design:

All ye weary travelers with a strolley in tow; I understand your pain for finding available sockets, just to juice up ye gadgets. Ah, I suck at poetry but you get my drift right? So here we have a trolley suitcase that harnesses kinetic energy via its wheels and then with an easy dock, juices up your gadgets. Even if it’s just for few precious minutes, I think it’s a neat-o idea!

It’s just a concept/prototype design but it’s an interesting idea to think about for you road warriors. If you want something you can use right now, check out the line of luggage from Powerbag.