Thanks for all the info and links boys , plenty for me to research.
I find the biggest problem to be in the winter when I have got so many layers of clothing on , the life vest / jacket has to go on top and it always seems to get in the way of my pockets .
I have looked at a few and the thing I have found surprising is the price . Her indoors will probably ask lots of questions when I ask her for £200 !
She already thinks I spend to much on fishing
Cheers for all replies , Pete