Thanks to the Atomic RS Heated Boot Pack 230V, your ski boots are always at exactly the right temperature, no matter where you put them on. The integrated heating system offers a choice of High (60°C), Medium (52°C) and Low (45°C) settings. The rucksack can be heated using a conventional DC plug or the car cigarette lighter plug. The integrated floor mat ensures that your socks don't get wet when changing before and after skiing. The boot pack is also very comfortable to carry thanks to padded shoulder straps and a back panel.