Only Hot Hand Warmer

Non-toxic and non-flammable chemical heater designed to warm hands. Heats for about 10 hours with an average temperature of 57^oC. The maximum temperature the warmer reaches is 69^oC.

The warming pads will work well in a variety of activities and sports. They can be used, for example, soldiers, policemen, motorcyclists, skiers, snowboarders, members of high mountain expeditions, anglers, divers or horseback riders. 

Warmers will also be useful in other circumstances, such as on a walk with a child in a stroller or on a sled, or even during an overnight stay in the field - placed inside a sleeping bag they will produce a comfortable temperature. They can be used for arthritic and rheumatic ailments.


Although the method of operation of Only Hot Hand Warmer chemical warmers may seem complicated, in fact, their use is very simple. To start the process of releasing heat, just tear the package. For best results insert the warmers into gloves or into pockets.

The heater contains reduced iron powder, which emits heat upon contact with oxygen. The heater also contains activated carbon, which is responsible for absorbing oxygen, and table salt, which accelerates the oxidation of iron. As a result, the heater releases heat immediately after opening the package. The final ingredient is the mineral vermiculite, which is designed to maintain an optimal moisture concentration in the heater.