12-Hour Hand Warmers Natural Air-Activated

Natural handwarmers
Natural handwarmers
Natural handwarmers
Natural handwarmers
Natural handwarmers
Natural handwarmers
Natural handwarmers
Natural handwarmers
HC12001
In stock: Ships within 48 hours
€2.99 TTC
ONE SIZE

Quantity Discount You Save
5 14% Up to €2.09
10 17% Up to €5.08
20 21% Up to €12.55
40 25% Up to €29.88
80 28% Up to €66.93
120 30% Up to €107.57
 

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SUMMARY

Two soft hand warmers per sachet, ready within minutes: open it, the air does the rest, and the heat lasts up to 12 hours in a glove or pocket. Carry them on you and open at the first tingling — in a hide, at the stadium or on a trip up north. Made in Europe, natural ingredients. One pair per sachet. Quantity discount from 5 pairs, also in a pack of 5 pairs.

TECHNICAL DESCRIPTION

12-hour hand warmers

Heat duration up to 12 h
Average temperature 37 °C / 99 °F
Activation by air, within minutes
Contents 1 pair · one size
Natural reaction Heat from air oxidation

When fingers start going numb, the heat should already be in your pocket

One sachet, two soft hand warmers in a pocket-and-glove format. Tear the pack open, leave both pads in the air for a few minutes and the heat builds on its own: nothing else to do. Made in Europe, natural ingredients. Each pair sits in a parka pocket, a glove or a mitten. Sold by the pair, with a quantity discount from 5 pairs; the pack of 5 pairs, a week of warmth, is also in our range.

Grand-Froid expert's view

On the platform, in a hide or in the stands, you don't wait for white fingers. At the first tingling, open the sachet, leave both pads in the air for three to five minutes, then slip them into your glove or pocket. If the heat fades, take them out into the air for a minute: the reaction restarts with oxygen.

What is it designed for?

Carry them on you, ready to open as soon as the cold reaches your hands.

  • Hides, fishing, stands, a site at a standstill: the long hours without moving, when the body stops producing heat
  • Cold-sensitive hands: as prevention, opened before going out rather than after the first shiver
  • Lapland, Québec, Norway: a few sachets at the bottom of the bag for photo stops and evening outings
  • Electronics: in an insulated pouch at the bottom of a backpack, one pad keeps phone and batteries above freezing
  • A whole trip or season: plan on the pack of 5 pairs, one pair per outing

Thermal protection

Your insulating layers do the groundwork; a hand warmer complements a warm glove, it does not replace it. Wear it over a liner glove or in a pocket, never against bare skin: cold dulls sensitivity and a burn can go unnoticed. Give it air, the reaction needs oxygen to keep going, and keep it moderate: too much heat makes you sweat, and that moisture chills you as soon as the pad runs out.

Technical specifications
  • Dimensions 9 × 5 cm
  • Soft pad, glove and pocket format
  • Heat released for around 12 h after opening, fading gradually
  • 2 hand warmers per sachet, one pair
Composition
  • Activated carbon, iron powder, salt, water, vermiculite — natural ingredients, made in Europe
Care & Durability
  • Sealed sachet: keeps for several months, stored dry
  • Do not open in advance: the reaction starts on contact with air
  • Pausing: sealed in an airtight bag, a pad still warm pauses and restarts at the next opening
  • Disposal: once fully cooled, the pad goes in the household waste
Return or exchange — 30 days
You have 30 days after receipt to request a return or exchange for this item.

Why choose these hand warmers?

Twelve hours of heat in a 9 × 5 cm sachet, with no preparation: a complement to a glove or mitten once you stop moving, and it fits in any pocket.

Why hands get cold first:

  • Exchange surface: thin fingers offer a lot of surface for little volume, so heat escapes fast.
  • Vasoconstriction: in the cold, the body cuts blood flow to the extremities to protect the torso — hands are sacrificed first.
  • Standing still: without muscular effort, nothing warms the hands any more; external heat becomes the only lever.

For full days outdoors, pair them with the convertible mittens with a warmer pocket from our range.

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