Solar seems to be as much the in thing these days as with multitouch displays, and the Neuber Energy Sun Bag carries just one of those. It will feature a huge solar cell on the front flap which will help soak up the sun’s rays during the day and turn it into something useful, making it capable of juicing up tiny handheld devices of up to 5 volts. Perfect for customization buffs, the Neuber Energy Sun-Bag will have a choice of 37 colors in addition to optional custom printing. It has been priced at $150 with no word on availability just yet.