Celestron Elements Thermotorch 3 Astro Red Flashlight is an essential must-have outdoor tool. It is a 3-in-1 device that includes a 3-mode red flashlight, a hand warmer, and a portable power bank. The rechargeable red LED light has three modes and will provide 15 hours of red light on a single charge. The hand warmer function can provide up to four hours of continuous warmth when your hands get too cold. When your phone has a low battery just plug it into this device to get an extra boost of power. This 3-in-1 device is an indispensable accessory for any adventure kit.