The jacket is lined with three heat panels that can be powered by any standard 2.1+ amp USB portable power bank, Users can activate the heat, by holding down a button (which is located on top of the jacket over the left chest) for only 2 seconds and adjust it to three settings: 95 degrees fahrenheit (which would last up to approximately 12 hours), 110 degrees (7.5 hours) and 125 degrees (3.5 hours). When the jacket powers on, it automatically starts at the highest setting and every time you click the button, the temperature will change.
The entire jacket is lined with a soft plush fleece and insulated with a poly fiber fill that traps natural heat. The micro-alloy heating element panels have a soft thin mesh overlay which allows for efficient heat transfer.
The jacket's USB power bank also lets users charge electronics. The USB Power Bank pocket is waterproof and strategically located on the back left hip which is virtually unnoticeable.