I found the size I ordered was comparable to M&S and Matalan clothing I have. It is easy to get out and I found also easy to put away. There are two large pockets without zips and once folded down it is smallish. I carry mine in my camera bag. It would not fit into a pocket as some very small ones do. I have been using disposable raincoats from Poundland which come in a pack of 2 but they cause me to sweat.
This is a good value, reasonable compromise if you want to go out in the summer but not get caught out by our British weather.