Has anyone got one of these? What do you think of it, how well does it work?

Also if I do get one of thses I need advice on 2 cases,
the first cased to be used when running and the second case just to protect the ipod in everyday use. This case has to be extra strong as the person who I am planing to buy this for has an ablilty to distory technolagy with ease.

Thank you

The iPod wont need a case for everyday use, if you get one of the new nanos, which are made like an iPod mini, but an armband would be good for running.
The apple armband is good for using the Nike+, as it fits well and holds the iPod well.