BUNDL is a smart electric sleeping bag contains a smart sensor technology that keeps you warm and provides a perfect solution in cold weather. As it is an electrically heated sleeping bag, therefore, it covers all the safety measures. BUNDL is a very beautifully designed sleeping bag that contains three different heating sections.
You can easily customize the temperature for each section by the BUNDL app. The BUNDL sensors regulate the temperature throughout the night and prevent overheating. With the BUNDL button, you can easily turn on your bag without the smartphone app. It also contains Lithium polymer battery cells that are more stable than lithium-ion batteries.