NWT N-Mobile warming Jacket, with rechargeable lithium battery. The jacket is a beautiful dark blue, with an almost purplish sheen . There is a hood, and 2 fully zip pockets. The jacket is lightweight, but warm. It is a Mens size large, but great for women too! Just for reference ladies, I am 5ft 4in , and wear a size large top, This jacket fits me with enough room rom a heavy top or sweater underneath. It is not too long either, measuring 25 inches in length. The lithium battery and charger are included.