QuickHeat Rechargeable Hand Warmer with Portable Power Bank by Frog & CO

Love how quickly this product gets hot and the fact that it can be used to recharge other devices

These handwarmer/chargers work quite well. I've used them on their lowest setting several times between my gloves and mittens while running in very cold winter conditions. They were wonderful to have. The other use I wanted them for was charging my Android phone - and it worked great for that too! (not on the same charge). I haven't gotten around to seeing how well it will work putting one on low heat at the foot of my sleeping bag before I get in it for the evening as the opportunity to be outside at night hasn't come up yet. Maybe you can tell me how they work in that situation! Having extras is great too because usually the cold mornings are darn tough to get up to, so planting one of these in my sleeping bag in the morning (with the wad of clothes (that I don't want to entangle with during the night) is next on the agenda. Overall - great product! Glad to see that rubber washer around the switch button so in carrying it around in a pack it may not squish up against something and turn itself on and drain the battery down - but I've devised some harder surfaced containers for mine to avoid the situation altogether. That's a 'situation' I'd rather not encounter.

seems to work as advertised price is right

We liked everything about this product,easy to use and recharges fast can be recharged using solar rechargers, fits nicely in the palm of my hand

These are great! I had purchased a very similar handwarmer at one of the big box stores for about half the price of the Survival Frog product thinking I was saving some money. Well, that didn't work out so well. The product never reached any thing above warm and would turn off in my pocket when the on/off switch was bumped because of it's ill-placed position on the side of the handwarmer. I then purchased the Survival Frog handwarmers at the half off special and wow, what a difference! They heat up to a very comfortable high range and then cool down on the next two settings. And the on/off button is located on top of the unit with a protective foam donut to avoid accidental shutoff. Very nice product!