Regatta Volter Protect £160

Warm and fully waterproof, the Volter uses more than just fabrics and fill to keep you warm: inside is a heated back panel. You set the temperature, and the panel will give you up to two hours of continuous heat before needing a recharge. The battery pack is sold separately and there are some caveats involving certain health conditions, but if you’re someone who acutely feels the cold all the time, it may be just what you need. regatta.com