ipod speaker?

[Anatol]

Can someone point me to a speaker system that ticks the following boxes:

Ipod dock
Fairly loud
Can be charged up and used away from power
Suitable for outdoor use

?

I'm sure I've seen one that looked a bit like a guitar amp/speaker with an Ipod dock on the top, but can't for the life of me track it down...

Tol

[Workshy Fop]

This one?

http://www.superfi.co.uk/index.cfm/page/moreinfo.c...

[Anatol]

That'd do nicely, cheers.