yes we have a fridge in our cabin so i will be able to keep our bottled water cold.
Anyway... I'VE GOT MY POUCH!

It arrived yesterday and i activated it... took 3 minutes and it's still cooling now...

I like it.
When we go to egypt we should have bottled water for free in the all inclusive deal that we have, so i will use that in a tub in the frigde to activate the pouch.
I do still want to find a way of carrying it around without actually holding it... maybe attach a shoulder strap or something. or make a belt strap out of some velco or something.