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Your cart is empty.Never worry about cold hands again with the IRIS USA Disposable Hand Warmers. Whether you are skiing, snowboarding, biking, hunting, fishing, camping, hiking, jogging, working outdoors, attending outdoor sports or concerts, or even just walking your dog on a cold day, these portable warmers reach an average temperature of 136°F, so your hands stay nice and toasty all day. With a shelf life of 4 years, they make the perfect addition to Cold Weather or Winter Emergency Kits. These warmers are simple to use and ready to go right out of the pack; just open the plastic wrapping, remove the pouch, and lightly shake the warmer to activate it. It takes up to 15 minutes to get warm. If the temperature begins to decrease, gently massage the warmer to reactivate it. The regular size lasts for up to 10 hours and fits right in your pocket, so you can keep it with you for when you need it. The large size last up to 18 hours, so it’s perfect when you need that extra warmth during camping or hiking. Since the warmer only contains six simple ingredients, when it’s all used up you can throw it in the trash.
HaveKidsTheySaid
Reviewed in the United States on March 6, 2025
Bought this for a cold softball tournament day. I thought I was so smart saving money by buying off-brand. Yeah, these things hardly got warm - we used more than half the box and none of them worked as well as they should have. What a waste of money! Do not buy!
Naomi Beaird
Reviewed in the United States on February 26, 2025
I love these for work. Great value for the money and delivered quickly. I work in packing and the temperature in the plant is kept at a freezing temperature so the food stays frozen., these are a game changer for my fingers. And I can slip them in the toes of my boots for my toes as well.
Ms.E.H.
Reviewed in the United States on February 24, 2025
These take some time to warm up then get hot about 2hours in stays hot about 17 hours. Before the last hours is then turning warm to cold. They do work very good price too. Yes worth it to buy.
Bewal
Reviewed in the United States on February 10, 2025
Bought these for a camping trip in the middle of January. Temperatures got down into the mid 40s and these helped to keep our hands warm. They seem to work well and last for a very long time. They fit perfectly into our jacket pockets where we were able to warm up our hands when needed. Very reasonable price for the quantity received. Highly recommend.
Paul Carson
Reviewed in the United States on January 20, 2025
It does take awhile for them to activate but worth the wait I've used them in a cold warehouse, outside they help a great deal with the cold and takes the pain away for easy movement in cold hands, open to activate, advertised for 18 hours that is a long time for use,so far i haven't needed any that long. Highly recommend.
Bria B.
Reviewed in the United States on January 17, 2025
I love these they're convenient and last all day. They work just as described.
V
Reviewed in the United States on December 7, 2024
Do you ever get cold at home? On walks? At work? Is it the level of cold where you’re more than a little afraid you’re going to be uncomfortably cold? Put your mind at ease and grab an order of these!Great in pockets or gloves or just sitting atop your leg like a tiny rectangle of a non-sentient pet.Safety tip: They get hotter over time. Your pocket might get super toasty. Don’t put this in the same pocket as your phone or gum or candy. (And maybe limit the amount of time your phone is in your pocket in general, some might suggest.)I keep some in my work bag, car, jacket pockets. Using them when needed warms my hands. Knowing they’re there warms my heart.
Michelle J.
Reviewed in the United States on October 30, 2024
Using for feral and 16 yr old Shih Tzu. They take a little longer than name brand to heat up but work awesome. Not sure if they last 18 hours but definitely more than 12. Just haven't been able to test the 18-hour yet. My senior dog loves them under her cover and the feral absolutely enjoys them outside when it's cold. The price is so good for the amount you get I bought three boxes. If our lives stay straight with all the craziness going on in the world I'll be buying another box in a couple of weeks. 😁
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