These USB powered vests are custom designed Based on space suit technology. They can keep you up to 150° warm and can power your phone and other USB devices. You can order them here
These powered USB Vests are based on Space Suit Technology (active heating). Effectively creating a terrestrial spacesuit.
Soon there will be more options such as built in lights, body cameras, etc. All via control panel on vest. You will find the options on the order form as they become available.
We love bringing space dividends to all of us humans.