The Best Hand Warmer

By Wirecutter
Celestron Elements FireCel+
"Our pick: The best hand warmer"
Zippo 12-Hour Refillable
"Also great: Best catalytic hand warmer"
HotHands
"Also great: Disposable pick"
Human Creations EnergyFlux Enduro
"Our pick: Best hand warmer"
Celestron Elements FireCel+
"Runner-up: Longer run times"