Abstract: A blanket for warming a child seated in a stroller having a frame, a seat, and push handles is provided. The blanket includes a sack portion for receiving the legs of the child seated in the stroller, the sack portion having side walls, a rear wall, and a front wall. The blanket also includes an upper portion for covering the torso of the child seated in the stroller. The upper portion includes a front wall and side walls, each of the side walls including an upper and a lower section. The front wall of the upper portion is attached to the lower sections of the side walls of the upper portion such that the front wall forms a flap which may cover the chest of the child seated in the stroller during particularly cold weather, and which may be folded down during more mild weather and when the child is to exit the stroller.