🔥 Don’t just survive winter—own it with Happyday Hand Warmers!
Happyday Hand Warmer offers instant, air-activated heat that lasts up to 20 hours in a large 5.9” x 5.1” disposable pack. Designed for outdoor enthusiasts and cold-weather warriors, it delivers consistent warmth at a safe 140°F average, with a quick 10-20 minute activation time. Crafted with premium non-woven fabric to prevent leaks and ensure comfort, these hand warmers have a 3-year shelf life, making them the ultimate winter essential for camping, skiing, hiking, and more.
| Size | 5.9x5.1" |
| Brand | HAPPYDAY |
| Color | Red |
| Material | Non-woven |
| Recommended Uses For Product | camping, running, skiing, fishing, hunting, hiking, cycling, tailgating, outdoor recreation, etc. |
| Reusability | Single Use |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
| Power Source | Disposable Air-Activated |
| Manufacturer | Enjoyshop Co Ltd |
| Item Package Dimensions L x W x H | 11.77 x 8.11 x 6.73 inches |
| Package Weight | 5.01 Kilograms |
| Brand Name | HAPPYDAY |
| Country of Origin | Republic of Korea |
| Part Number | ESHDHW20H-30 |
C**L
Great product!
I ordered these before the bad ice/snow storm here in Texas. We used them so much. Helped warm aquariums, bunny cages & us. We were without power for 18 hours & lows of 10. We will keep them on hand. They get very warm!
C**E
Awsome for winter and when you cold
It is really working for 20 hours or more. Really worthy when I was working without heating.
G**O
Great for dialysis
I buy these so that my mom keeps warm during dialysis. They heat up quickly and stay heated for a long time. The large size is great!! These are her favorites!!
U**S
Completely Useless Junk
These don't get very hot. They are also a bit too big. They don't fit in your boots so they don't fit in your gloves.These will have very limited usages. They take a long time to heat up and then they only heat up a little bit.
S**T
Great for protecting faucet from freezing
We purchased these to help protect our pipes/faucets from freezing. Worked great. Still producing heat after 20 hours, and despite temperatures down to 13F, the faucet pipe was still a reasonable temperature.
H**.
These stay warm for almost two days!!
These are great! They get super hot and stay hot for soooooo long!
A**J
Garbage....maybe lasts for 10 hours
Don't waste your money. This product is a complete gimmick. Takes forever to heat up, then barely gets warm, then only lasts for MAYBE half the advertised time.
A**R
Great product
Very warm handwarmers.
Trustpilot
1 month ago
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