lentra Hot Hand Warmers - 50 Count - 10 Hours Long Lasting Heat, Safe Natural Odorless Air Activated Heat Packs for Hands, Toes and Body - TSA Approved

This is really nice to have during the winter and when working out in the elements. This is something that I personally repurchased for my coworkers, and they love it when it comes wintertime due to us not having heat in our shop. This is very nice, and it is a cheaper alternative to the brand names out there.

Excelente para frio de cero grados, los puse adentro de los guantes, calienta muy bien y de larga duración de mas de 8 horas. Lo agitas y vuelve a calentar un poco mas. Muy cómodos de llevar tambien en el bolsillo para cuando hiciera mas frio.

Super utiles

Functions perfectly. Pocket size packet kept my hands warm on a 42 day voyage in the high Arctic retracing the route of the lost Franklin Expedition in search of the Northwest Passage. Perhaps if Capt. Sir John had more storage capacity aboard his ships, he and the crews on the Erebus and Terror might have achieved some pain relief and greater longevity. Alas, 'twas not to be. There. Hit all the "ideas" keyword prompts. One thing to add: if you pack too many of these things in your luggage (carry-on or checked), Canadian customs agents will be politely fraught and spend considerable time carrying on and jabbering amongst themselves to decide what to do about all this, then. In my case, and this is true, the agents decided to allow exactly half the number of handwarmers I had been carrying. The rest were confiscated. And not just me. Several others in my group had wildly varying numbers of the same item in their luggage, and despite the individual totals, they, too, were only allowed to retain half of whatever they brought. Cruel but fair.

Great value. I have purchased a lot of the competing brand and these heat just as fast, just as hot and last just as long. Comparing the two, the only way to tell them apart is the HH printed on the expensive ones. The packaging is a bit cheaper, but for the price, I overlook that as a non-issue.