Solar Egg Charger Dangles From Your Belt Loop, Juices Your GadgetsS

Not every gadget comes with an inbuilt solar charger, like the Puma Phone. XPAL's Solar Egg can do the job just fine, dangling from a keychain or belt-loop (if you dare) and charging to 90 per cent in four hours.

It doesn't even need a hot summer's day to do so, with XPAL claiming it works just as well in "medium levels of natural light." It's compatible with all types of gadgets with (presumably) a few cables included, and will be out in March. [XPAL via Engadget]