Zippo’s Rechargeable Hand Warmer provides dual sided heat up to 120°F / 50°C and doubles as a mobile power bank, all for $21.74 shipped, today only, originally $28.89. In order to turn the hand warmer on or off, simply press and hold the power button for 5 seconds. This safety mechanism is designed to prevent the device from accidentally turning on during transportation, like in purses, luggage, coat pockets, etc. Each press of the power button will increase the temperature setting one level. Quickly recharge the hand warmer with the included USB charging cable. Product page. Read more for a “How To” video and additional information.
“Picked up the 6 hour green unit (on sale). Previously I’ve used those disposable chemical packets for warmth when outdoors in the winter, but I always feel guilty that they’re sitting in a landfill somewhere when I’m done with them. It heats up very quickly and testing it in 25 degree weather with no gloves it did well to keep my hands warm against the cold. I found it very useful to put inside a glove to toast it up with my hand in my pocket and then put my hand back in the glove,” said reviewer Scottjl on Amazon. More information.