We got this for our 6 month old baby during a cold winter when her snowsuit was not warm enough for stroller walks. The wool is very soft and warm and she can go in it with just warm layers but without the snowsuit and stay warm enough during walks even on cold windy days when temps are in the 20s F. The pouch was easy to install on the Uppababy Cruz stroller over the Infant Snugseat insert. My only complaint is that with the adjustable foot extender removed which attaches by zipper, her feet are not as warm because the zipper closure on the end of the pouch is not as well insulated. When we take her out of the pouch, her feet are cool but not too cold. If it was a day with windchill temps below 20 deg F I would not want to keep her outside for more than 20-30 minutes in case her feet would get too cold without us knowing. I think a more insulated zipper with maybe a wool cover panel that folds over the zipper end of the pouch would be helpful to fix this. I also find the side zippers a little difficult to zip up when my squirmy baby is strapped into the stroller. A bigger zipper with a bigger zipper pull on each side would probably be easier to grapple with. I am afraid that at some point these side zippers will break because they seem to small. All in all, this is a warm product that does the job, but I think the zipper details could be improved to make it even better.