NWT Fieldsheer Mobile Warming "Peak" Heated Vest in Black Size Large

*PLEASE NOTE THE BATTERY IS SOLD SEPARATELY* The Fieldsheer® powered by Mobile Warming® heating technology Peak BT Heated Vest is a unisex Heated Vest that is favored by many for its light design that allows it to function as either an outer shell or a baselayer. Engineered to keep outside elements out, the Peak Heated Vest is constructed with Windshark®, a Fieldsheer® fabric technology designed to take on moderate weather, and a comfortable 4-way stretch material. Look to this highly breathable lightweight Heated Jacket to provide a water- and wind-resistant shell. The mid-weight Peak BT Heated Vest is thick enough to be worn as your outer layer and thin enough to be used under a larger ski Heated Jacket or heavy work coat. The Peak BT Heated Vest has integrated, concealed heating panels powered by a sturdy yet lightweight 7.4-volt Mobile Warming® heating system. The 7.4-volt system has 3 heating zones, one on the back and 2 on the chest, that add heat to critical areas that keep your core warm. The Peak BT 7.4-volt heating system can provide temperatures ranging from 135°F on high to 90°F on low. On high, expect up to 2 hours of heat on high, and on low, the Peak BT can provide heat for up to 10 hours!