Lets be honest most solar chargers are downright ugly. They function amazingly but they're not something you usually want to show off.
Dunhill, the designer label, have come out with their own solar charger which is a solar charger which you would show off to your geeky mates.
The description of it just says it all to be honest.
This technical device is engineered from lightweight and durable aerospace grade aluminium and fits neatly into its Chassis leather carry case. It will provide up to 30 hours of charge time for a mobile phone or mp3 player, and the device itself can be recharged using the built in solar panel or via a computer USB.
30 hours is definitely more than enough for the average user, especially out of something this small.