[Lacrosse]

I've used the same one that shappy linked above rebranded for Creative for use with the Vado. Took it white water rafting strapped to the life vest and went into the water when i took a dunk at a calmer section, it was absolutely fine.

Keep some dessicant in the pouch when its not in use and you're guranteed to have a dry device. Not sure if the capacitive screen will work through the pouch though, its a little thick.