The ExoGlo 3 bodywarmer uses the finest Primaloft insulation which combined with 3 FabRoc® heating panels, one large kidney panel and two chest panels, creates a cocoon of heat (includes drawcord). This product is supplied with the EXO² 12V rechargeable power pack and charger. 12V power pack also has wireless remote control for extra freedom. The ExoGlo 3 offers 2 - 5 hours of heating time depending on heating levels selected. The outer Flylite fabric is shower proof, windproof and breathable. It is designed to very lightweight and is ideal for a wide range of outdoor activities. And buy this exo2 ExoGlo 3 Shower Proof, Windproof and Breathable Heated Bodywarmer Vest Now £179.99.