The air-activated Grabber MEGA Warmer last up to 18 hours to keep you warm. Only a few minutes after you open the packet these warmers will ease your shivers and keep you warmer no matter what you are doing.Contains 30 Individually Wrapped UnitsInstant Air-Activated HeatEach packet contains one warmerAverage temp is 135 F (57 C)Maximum temp is 166 F (74 C)Mega Warmer measures 4" x 5"Air-activated heatLasts up to 18 hoursMade in the USAUltra Warmers are perfect for skiers, snowboarders, hunters, campers, hikers, birdwatchers or anyone who enjoys outdoor activities when the weather is cold.
A**R
Great hand warmers.
Works very well.
D**E
Dave in Granville
I bought these handwarmers this fall for hunting season and put 2 in my back pockets before going out to hunt, they lasted all day and I was usually out for 9 to 11 hours. When I got back to camp they were still generating heat and did a great job of keeping me warm and in the woods. I would recommend them to anyone that wants to stay warm while doing any form of outdoor sports and wants to stay warm.
R**K
Bigger warmer = more heat
My wife and I live for the outdoors and she had poor circulation to her hands and feet. Living in Alaska this is a real problem, but with these she's able to participate in all winter activities without any trouble. I would recommend these to anyone who is planning on spending any time in the cold.
T**K
Great product
Love these! They stay hot for 11 to 12 hours.
R**Y
don't work
So far 80% of the warmers do not warm up. Disappointed. Would not buy again.
M**C
Warm and long lasting!
The Mega warmers are great for working in cold climates or conditions. They are larger and provide good constant warmth for hours.
W**3
Five Stars
As advertised, no issues. Grabber has always worked flawlessly for me
T**.
Great cat bed warmer!
I love this product! I have been using it for two years to keep my outside cat warm on cold nights!
Trustpilot
5 days ago
1 month ago