Human Creations EnergyFlux Enduro Rechargeable Hand Warmer

It might look like a run of the mill USB battery pack, but Human Creations EnergyFlux’s Enduro doubles as an electric hand warmer! Its 7800mAh of power can recharge your phone a couple of times, or heat the exterior up to 109 degrees for approximately seven hours. It would come in handy if you are travelling to somewhere cold this holiday season.

Available at a USD $30.99 price tag, EnergyFlux’s Enduro beats buying a bunch of those chemical hand warmers that can only be used once. Even better, Amazon is offering a 10% clipping coupon for a limited time only, get it before the offer ends!