Sealey Tools 5V Heated Thermal Rain Jacket - 50" Chest, X-Large WPHJ04

160g of polyester filling helps keep the heat in even when elements are switched off. TPU membrane is an environmentally friendly material that is waterproof and wind resistant. Heating elements are in the back and each side of the chest. Three different heat modes controlled by colour changing button (Blue – Low, White – Medium, Red – High). Power bank not included but required for heating, recommended 2A output for optimum use.