For consumers who demand multi-functionality in products, you won't be disappointed by the capabilities of the PowerBag.
All at once, this rucksack can handle the duties of a backpack, sling satchel, laptop bag and mobile power station. The innards of this convertible bag are genuinely futuristic; it's armed with your choice of 3000 mAh or 6000 mAh batteries, as well as USB chords and an Apple charging cable for your iPhone. The super-light batteries make for an easy carry with the PowerBag. Considering few laptop bags do anything beyond safely storing your electronics, the PowerBag offers the best well-rounded deal on the market!
Expect to see this mobile office appear in big box retailers like Best Buy and Office Max by October.