Difficult to fold back into shape but we used this when there was a blood moon for my five year old (covering him up with a different blanket so he didn't look ridiculous and made it look like he would he try to avoid contact with aliens ha ha) but she has never been cold and he tends to complain that she is cold. An extremely large two, I could fit this on myself (despite being taller than a small stature) and on him (my five year old). Roasted in about 2 minutes in under 23 degree weather during an eclipse so there wasn't even a moment's heat from the sun. Highly recommended!