Lightweight sleeveless vest, electrically heated with 1 rechargeable power bank with USB that you can also use to e.g. to charge your phone. With a push button on the rechargeable battery you can choose from 4 heat levels that activate the integrated heating element. You will feel a wonderfully pleasant warmth at the height of the shoulders and kidney lower back, with an extra hotspot at the back of the neck.
TEMPORARY EXTRA CHRISTMAS DISCOUNT!