Have you ever gone on a trip and forgotten to take batteries or a cable to charge your smartphone? Maybe you want to use your smartphone for a longer period of time on the go. The AMPL Labs SmartBackpack can help you keep your gadgets charged. The charging system has 7 USB connections and an internal 18.5 watt-hour battery to recharge a smartphone 2-3 times.
The backpack has 3 smartbatteries that come in tablet and laptop versions. The AMPL Mobile app lets you check battery level, manage the charging priority of their devices, and even alerts you when your bag is forgotten. The backpack keeps your things safe and helps you keep your gadgets charged on the go. You can catch this backpack at CES 2015.