Volt Torso Heated Vest Liner - The thinnest and warmest heated vest ever made

Volt Torso Heated Vest Liner is powered by a rechargeable lithium battery. When you purchase the item directly from the Voltheat.com website you can be sure that it will come complete with a battery and charger. The heat pads are located on both sides of the chest and the back for optimal heat transfer. This vest will fit easily under anything