POWERFILM ROLLABLE SOLAR CHARGER (5W, 15.4V) This rollable charger can provide power to your cellphone, GPS, MPS, and other devices. The solar panels are monolithically integrated, eliminating the damage-prone manual connections of individual solar cells and were initially designed for the military. This rollable charger is cadmium-free and performs well in diverse environments (including hot sun), and does not suffer from wasted over-voltage. Waterproof fabric backing. $120
Take advantage of the sun you are shading yourself from with your pergola. Genius
Brunton SolarRoll Flexible Solar Panel. Out of my price range ($370+), but I love that portable, accessible, lightweight energy is even available. I love where this technology is going and can't wait for the day when we have solar energy integrated into our clothing.