This is a portable charger and also a hand warmer

For the best gift for a hunter or fisherman, regardless of the occasion, this 2-in-1 tool is great! It will be their hand warmer and power bank, with a provision of up to 8 hours of scent free heat. Its 6000 mAh lithium battery is rechargeable and changes a wide array of smartphones, sports cameras, tablets or other USB- powered devices. It is water resistant, dustproof, and strong to withstand falling anywhere. This is an ideal item that is a must-have during the cold season.