A new solar bag attaches directly to bikes to power portables via integrated solar panels that harvest energy as you bike along.
The Solar Vox, by industrial and product designer Eric Botzen, can be angled four different ways to harvest the sun and charges a wide range of portables.
The Sunbox USB solar charger from Horizon Fuel Cell Technologies uses a solar panel to charge a box hosting an internal battery that connects to other devices.
The 365 Days Generator System features a large, up-front solar panel and a wind turbine to provide off-grid juice for all your portables in any weather.
The small Juicebar Solar Charger weighs in at just 2 ounces and delivers one hour of cell phone talk-time on a single charge.
The Solar Mini Speaker Charger offers off-grid charging for a variety of portable devices and doubles as an FM radio/MP3 player as well as an alarm clock and thermometer.