sakku, the original solar bag from Swiss based PRIMECUT GmbH solves the most annyoing problem that comes with most cell-phones, blackberrys, digital cameras, GPS trackers, and all the other electronical gadgets: "out-of-battery". Being out-of-battery can cost you a big opportunity because you miss that phone call, amazing memories when you're digital camera battery sign starts blinking, and it can get you lost in the wild because your GPS tracker is dead. But sakku is more than that: It's a statement about you as it is at the forefront of green innovation; it's stylish with its unique materials used such as used sail cloth from sailing boats or sun stores; and it's handy, with large inside pockets, laptop protection cushion, and plenty of space. Check our models here!