Grabber Hand Warmers - 6 Pairs - $5.95

Grabber Hand Warmers heat up for ten hours, so you can keep doing your favorite activities outside even when the weather turns cold. Drop one of these into your chalk bag when you're climbing in the cold, or throw these into your ski gloves when you go into the backcountry for added finger warmth. The exothermic chemical reaction happens immediately and automatically as soon as you pull the Grabber Hand Warmer out of the pack, and then it last almost half the day. - $5.95