But not so with the Go Warmer. This lozenge shaped device is not only a USB power bank that can keep ... You can hold in in your hand, put it in your pocket, maybe even sit on it if you’re ...

If you're over those squishy, shake-activated hand warmers and want something a little more high-tech for those chilly ...

At an all-time low price of $23, these multitasking gizmos offer hours of heat — plus they can keep your phone juiced up.

The Lifesystems rechargeable hand warmer is a step up from your standard gel hand warmer. It charges via USB, offers different heat settings and doubles up as a power pack in a pinch. At RRP it'll ...