The POWERplus Camel is a portable solar charger with integrated stand so you can set the solar cell towards the sun in the best position. Also you can hang the Camel at the window through the 2 supplied suction cups.
The Camel is a 3W solar cell with effective 2W output. There are 2 USB out ports available for charging 2 mobile devices at the same time. Also it has an integrated charging indicator.