Bushwalk Australia

Before I actually go ahead and order one can those few member who have one comment on it please?
It seems to tick most of the boxes on my list, first and foremost is the lack of a zipper and secondly it's big enough in the shoulders and chest to allow me to wear a LW down jumper to sleep in. Thirdly it isn't too warm or too heavy so I can shove it in a day pack without worrying too much about weight and bulk unlike the synthetic bag I was using