"I take 2,5 miles walk with my 3 month old son and a dog every day, and this cover came very handy. As baby’s thermoregulatory system takes about a year to develop, it was important to me to have a cover that would be easy to put on and take off when needed, and to easily store in a small stroller space. BABYBJORN Baby Carrier Cover did the job. In the begging I was trying to use a blanket (as my son would strongly protest against layers), but it always falls off no matter how hard I tried to tuck it on the sides. I would recommend this product as “must have”. One thing to keep in mind it is not a thick material; however, it is very solid and works great against northeaster winds."