Ravean Heated Down Jacket

Not only does this jacket keep you toasty (thanks to heating panels), but it charges your phone and other portable devices with lightweight, rechargeable batteries. You can get up to 10 hours of battery life with the removable batteries. Perfect for adventure travel or just sitting in a chilly airport. It rolls up easily and takes up barely any space in carry-on luggage. Add some detachable, heated gloves and you’re good to go.