We’re all worried about our phones dying at a crucial moment in the day. About to go into a surprise meeting and need to let your family know you’ll be home later than expected? That’s not going to work if it died because you were playing games and texting during lunch break. Plugging your phone into the nearest outlet will not be well received with the bigwigs. What if you had a way to charge your mobile device wherever you were?

The SunnyBag Business bag is a leather messenger bag that will charge just about anything that can be plugged in through USB via the sun. It’s got a 5V output, and is made of a vegetable tanned calfskin. It can hold about 6 liters of whatever you decide to put in it, and comes in black, brandy, or mocha. This is a pricey purchase, ringing in at about $365-$470 depending on the size you want. If this is something of interest to you, but seems a little out of your price range, you could always make your own.

https://www.youtube.com/watch?v=DPflrax_MOc