Hand Warmers - 40 Pairs - 10 Hours of Heat - Air Activated - Ready to use, 8368342

These are one of those things you do not realise how handy they are until you really need them. I grabbed the big pack to keep around for winter walks, outdoor jobs, and the odd freezing commute. You just open the packet, give it a shake, and it starts warming up on its own. No charging, no prep, just chuck them in your pockets or gloves and forget about them. The heat lasts ages. I have had some going most of the day, especially when tucked into a coat pocket. They are a decent size too, not bulky, and easy to carry in a bag just in case the temperature drops. On the downside, they can take a few minutes to properly get going, and once they cool down that is it, you cannot reuse them. They also get warm rather than hot, which might not be enough for extreme cold. Overall, they are reliable, simple, and great value in a multipack. Perfect for everyday winter use without any fuss.

Fenomenal

Fanno calore se tenuti in tasca della giacca. Testati in inverno in Islanda con temperature decisamente rigide. Diciamo che scaldano abbastanza ma non sono proprio dei "salvavita". Li userò anche quando vado a sciare.

Tut zuverlässig was es soll - wärmen. Ob im Fäustling oder der Manteltasche, auf dem Eis oder im Wald. Zuverlässig, praktisch und langanhaltend. Top.

Love these!