Our ThermoGear Puffer Jacket with removable hoodie is incredibly lightweight. It eliminates the need of bulky jackets and layers on clothing. The warming panels have been designed with a thinner overlay to maximize efficient heat transfer and safety. By having an independent USB power bank to power your jacket, you may also use it to charge your phone, tablet or most other low capacity electronics. The heated jacket ‘s soft nylon micro rip-stop shell repels water by keeping it on the outside, and keeps you warm on the inside.