I've used these handwarmers before, mostly when winter camping in the high desert.
I decided to look for another solution, and bought a pair of rechargeable hand warmers. Tried several brands. Performance was a mixed bag, but generally they got plenty warm when kept in a pocket, but held in the open air they often struggled to keep up with the cold. When slipped into my glove, they would, at best, give off lukewarm heat. In other words, hand warmers that would keep you warm unless it was really cold out - what's the point?
Next up - refillable lighter-fluid hand warmers. These were a bit more consistent than the electronic warmers, but the 6 hour version I purchased wasn't super warm either. Biggest downside is that once you start them there is no 100% safe way to deactivate them - you're supposed to let them exhaust their fuel. And where they are very low odor, if you have one of these in your shirt pocket you will get a faint scent of lighter fluid from time to time.
Strike one against electronic warmers, strike two against fluid based warmers. Back to the classics for me. They put out decent heat, work well in my gloves, and I can share if I'm camping with a group. Long lasting, and even TSA approved they say.
| Size | 20 pair |
|---|---|
| Brand | HotHands |
| Color | Tan |
| Material | iron |
| Included Components | 20 pair hand warmers |
| Reusability | Single Use |
| Item Package Dimensions L x W x H | 7.32 x 4.65 x 0.35 inches |
| Package Weight | 0.07 Kilograms |
| Item Dimensions LxWxH | 7.5 x 5 x 1.75 inches |
| Brand Name | HotHands |
| Warranty Description | Limited |
| Model Name | HH20PRPK16 |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Kobayashi |
| Part Number | HH20PRPK16 |
| Style | 20 Count |
| Hand Orientation | Both |
