Hand Warmers Rechargeable, 4500mAh Electric Hand Warmer Power Bank, Reusable USB Handwarmer, Portable Pocket Warmers for Women, Men Winter Gifts by Comfytemp

I work on the dock sometimes and these are great in the cold weather.

Got as a Christmas gift for my mother. Haven’t heard any complaints

Warmers are small enough to fit inside your gloves yet strong enough to keep your hands warm

Was a smart purchase on my part. I spend most mornings outside. I bought 2, one for each pocket. Was really nice to stick my hands in to warm them up on cold days!

Two solid devices. One for each glove. Heats both sides. Lasts a long time. The lowest setting is very warm so my battery lasts a very long time. One seems a lot hotter on low than the other so not sure if I should be concerned – I’m afraid it will burn me on lowest setting in my palm so I use it outside my glove. The other I place inside my glove for a little while. I haven’t used the power bank option on them but they do come with 2 adapters for that.
Con- THEY DO ONLY COME WITH ONE CHARGER CORD TO CHARGE THE TWO DEVICES -so you may want to make sure you have another cord on hand if you use both at the same time like I do and want to charge both at the same time.

These handwarmers are overall great! I purchased them for my husband when he is out hunting. He really liked them. They heat up fast and stayed warm for a long time. The only downside is they would be easier to grip and keep in your hand if the sides had ridges or a way to put a loop thru the ends to put your hand thru. I’m going to see if I can make a small bag with a draw string to put your hand thru for each one individually so they don’t slip out of his hands.