Backpacks That Pack Power for Mobile Devices

Back pack makers have found an opportunity to make lots of cash of people's need to carry around lots of mobile devices with them when they travel. All these devices have one thing in common, they need to be charged. So They have created backpacks that have the ability to charge multiple devices at once on the go and even track their whereabouts. For those who need to charge and protect devices on the go, Tylt’s $170 Energi Plus Backpack includes a 10,400 mAh battery, which can charge three devices simultaneously. It only works for phones and tablets however, not laptops.