The 7 Best Hand Warmers - [2021 Reviews] | Outside Pursuits
Nov 12, 2017·Some gloves in the last few years have been coming out with zippered pockets on the back of the hand where you can put hand warmers. Of course, these are only safe for electric or disposable hand warmers. For catalytic or fuel based hand warmers, they’re usually just too large to fit. For that reason you’ll have to keep them in a pocket.