The InstaHeat is a unique 2-in-1 survival tool. It's both a personal portable heater and a backup power bank. With three adjustable heat settings, the InstaHeat can radiate 104 - 140 degrees of Fahrenheit that will keep you nice and toasty when it's chilly out. The InstaHeat's battery can be used as a power bank to recharge your electronic devices such as your phone. When the InstaHeat runs out of power, simply recharge it using the included USB charging cable.
Patients with Reynauds Syndrome report enormous relief with their cold, painful and numb hands.