Originally Posted by babalanja
I use a Nano on my bike rides. Works great and hardly weighs anything at all.
The cables are sort of annoying and it makes the ride a bit more dangerous since it limits my hearing, but I live out in BFE and see more cows than cars during my rides so it's not a big deal.
Make sure you get a skin so it doesn't get scratched or banged up.
Get a set of wireless headphones and you won't have to worry about the cables anymore.