Abstract: A blanket is attached to the door for protecting from cold draft entering into a room. The blanket includes a first layer attached on the door, a second layer attached on the first layer, plurality of velcros runs along the edges of the first layer for facilitating attachment to the door, a lip layer attached to edge of each side of the attachment of the first layer for covering the space between the door and the door frame and plurality of elastic bands are attached to the corners of the first layer and adjacent sides of the lip layer to facilitate the second layer to hook on the corner of the door. The first layer and the second layer have a first cut-out and a second cut-out for the door knob.