I purchased this product as a Christmas gift for a local homeless man in my area. He already had a sleeping bag, but it was not in very good condition. He was very excited to receive this. After I few weeks I saw him again and asked if the sleeping bag was working okay for him. He told me that he absolutely loves it. He told me that it has been keeping him comfortable at night in the freezing temperatures, and he likes how small it gets when you put it back in it’s bag so he can carry it with him during the day.