Hand Warmer

Want to keep warm in the coldest days? Then take this Hand Warmers everywhere you go!

For winter sports enthusiasts, hand warmers can mean the difference between calling it a day early and playing outside for as long as possible.

Portable hand warmer in a perfectly sized design we love. Keep it in your pocket or purse to use whenever your hands feel a little chilly for instant warmth


The slim and lightweight Hand Warmer provides soothing warmth for hours. Use it for outdoor activities such as camping, hiking, fishing, skiing, and more.

When you free the warmer from its plastic packaging, air enters the warmer’s porous pouch and reacts with iron and water (oxidizing), creating rust. This exothermic reaction releases heat energy.


The salt helps speed up the oxidation and heat generating process (you’ll note that iron sitting around outside isn’t ablaze with the heat on its own—it takes a little something extra to create the heat). The little bits of charcoal are there to store the water needed for the reaction, and it also helps spread the heat.


  • Egg size:4.5x7.6
  • weight: 60g
  • Average temperature: 53C
  • Shipping takes from 2-4 weeks internationally.


We truly believe we make some of the most creative inventions and we back that up with an Iron-Clad 100% Customer Satisfaction Guarantee. If you don’t have a positive shopping experience for any reason, we will do whatever it takes to make sure you are 100% satisfied with your purchase.

Shopping online can sometimes be a daunting task, so we want you to know there are absolutely zero risks in purchasing something and trying it out. If you don’t like it, no hard feelings, we’ll make it right.

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