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Your cart is empty.Don’t let the cold keep you indoors! Lentra Hand Warmers are designed to keep your hands cozy when it’s cold outside. These warmers are for singles use and activated by air to provide up to 11 hours of soothing warmth for your hands and fingers.Each package contains two individually sealed warmers that are ready to use. These single-use heat packets are super convenient and can be disposed of after use with regular garbage because the ingredients won’t harm the environment. Non-harmful ingredients make them great for children and adults. Use them in your gloves or pockets and comfortably enjoy hours of heat.PRODUCT FEATURES:Up To 11 Hours of Heat Keeps You Warm When it’s Cold Ultra-Thin Ready to Use Air Activated Safe Natural Heat Odorless, Dry and Clean TSA Approved Convenient and Portable Single Use, Disposable Safe and Natural Heat Ingredients Will Not Harm the Environment 80 Pack - Each Box Contains 40 2-packs, (80 Warmers Total)GREAT FOR OUTDOOR ACTIVITIES!Keep the heat even in the dead of winter. Keep your hands, fingers, toes and feet warm any and everywhere. These heat packets are especially great for outdoor activities like camping, hiking, fishing, skiing, snowboarding, jogging, sporting events and more! Compact packaging makes them convenient for storage. Keep them in your car, backpack, purse or luggage and have them ready to use when you feel the chill and because they’re TSA approved you can take them with you when you travel.EASY TO USEActivating the heat packets is quick and easy! Simply remove the warmer from the outer package and shake it to activate. The packet will heat up in minutes. If heat reduces simply expose it to air and shake again. For maximum efficiency place warmer in pocket or gloves. After use just toss it in the regular garbage!
gawdinfever
Reviewed in the United States on March 4, 2025
Fast delivery & great product!
Ssal
Reviewed in the United States on February 8, 2025
Worked as described.
Victoria Navarro Chang
Reviewed in the United States on February 2, 2025
Will buy again, used them for my skiing season and didn't feel like I was emptying my pockets every time I used them because they're so affordable. Perfect size for any pocket. Will not last as long as name brand but I'm also not skiing for 8hrs+ a day so I was fine with that. I had so many left over I use them to walk outside in the cold if I feel like going for a walk and any other time I'm cold. Love them
Terri M
Reviewed in the United States on February 16, 2025
I keep one of these next to me in bed on really cold nights and they provide extra warmth all night long. I don’t like a lot of blankets so these are perfect for added heat without overheating!
Sekido Technology Corp
Reviewed in the United States on March 8, 2024
They're just ok. The price is equal to the quality of these. They're not very expense but they're not that great either. They eventually do get warm - just warm, not hot - and definitely do not last 11 hours, but if you only expect a few hours of warmth from these then they'll work just fine. I like to keep these on-hand for our production guys to have during the winter months, as we do not have heat on our production floor. They are nothing in comparison to the name brand Hot-Hands.
Beverly Cole
Reviewed in the United States on December 5, 2024
This pack of hand warmers lasted so long! I like to keep these by the front door to be able to grab as needed and stash some in the car! Bring for a hike, outdoor activity. Put in socks and hat during cold weather camping. They produce heat for a good amount of time. Can be used for pain relief. Great value.
Young Yoon Koo
Reviewed in the United States on March 2, 2023
I was going to order a different brand that I used buy at store. But this brand will delivery next day and popular brand will delivery 2days later. The price was a little cheaper(About $4~5) than the popular brand.Overall, this one works fine and long lasting as described.But I gave 4 star instead of 5 star because it took a while to get warm at the beginning.
😊
Reviewed in Singapore on April 2, 2023
Used a heat pack as a trial on one of a cooling day before my travelling trip, and I couldn’t feel much heat generated from the heat pack... it’s a bad buy.
Jeffrey Thomas
Reviewed in the United States on February 21, 2022
I purchased these to use when doing a winter camping trip, and they did not disappoint. A couple of years ago, we did a cold-weather camping trip, and using hand warmers kept me from freezing my butt off. I put one in each of my socks, held one in each of my hands, and placed a couple under my arms. This year, when we were planning the trip, there was a snowstorm forecast, and we knew that the temperature was going to be very low so I went looking for a big box of handwarmers.I found these, and wasn't familiar with the brand, but decided to give them a shot. They work very well, and kept me warm through the night. Another camper had forgotten to bring his cold weather shoes, so his feet were really cold, so I gave him a handful of these to put in his shoes, and they kept him toasty warm.They do take a few minutes to heat up, but that's not a deal-breaker at all. They are oxygen-activated, so shaking them, and kneading them makes them warm up a bit faster. Overall, these are great!
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