Hack your Voltaic Backpack into a WifI Hotspot

We love the Voltaic Backpack and we love blogging. Here is a hack that converts your pack into a mobile hotspot so that you "could use any Wi-Fi-enabled gadget anywhere you’ve got a cell signal. Play multiplayer games with friends in the park, or blog an event in real-time." OK treehuggers, everyone to the park for a group blog. ::Popular Science via ::Lifehacker