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About this item

  • Warmth for up to 10 hours
  • Air-activated, no batteries needed
  • One size fits most
  • Convenient box of 5
  • FSA/HSA eligible

Heat Pax Hand Warmers, Air Activated, Warmth for 10 Hours, One Size Fits Most

Heat Pax  |  SKU: 1100-10R-Box
$899
FSA/HSA eligible Can be bought with an FSA/HSA card — no prescription or Letter of Medical Necessity needed. We keep this up to date, but always confirm eligibility with your health plan. Learn more

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Heat Pax Hand Warmers, Air Activated, Warmth for 10 Hours, One Size Fits Most

When cold weather sets in, Heat Pax Hand Warmers deliver dependable, on-the-go warmth right when you need it. Each disposable pack is air activated, so there's no need for microwaves, batteries, or boiling water. Simply open the pouch, let the pack react with the air, and enjoy soothing heat that lasts.

Designed to fit most hands and pockets, these one-size-fits-most warmers use a blend of iron powder, water, carbon, and vermiculite to produce steady warmth for up to 10 hours. Tuck them into gloves, jacket pockets, or bags to stay comfortable during outdoor activities, commutes, or chilly errands.

Sold as a convenient box of 5, Heat Pax Hand Warmers are easy to stock up on and toss out after use. They're also FSA and HSA eligible, making them a practical choice for keeping warm at home, at work, or on the move.

How do I activate these hand warmers?
Simply remove a pack from its pouch and expose it to the air. The iron powder blend reacts with air to generate warmth—no microwave, batteries, or water needed.
How long does the warmth last?
Each Heat Pax Hand Warmer provides warmth for up to 10 hours.
How many warmers come in a box?
They are sold as a box of 5 disposable packs.
Are these hand warmers reusable?
No, they are disposable and designed for single use. Discard each pack after use.
Are these eligible for FSA or HSA purchases?
Yes, Heat Pax Hand Warmers are FSA and HSA eligible.

Product Details

FSA/HSA EligibleYes
MaterialIron Powder / Water / Carbon / Vermiculite
SizeOne Size Fits Most
BrandHeat Pax
SKU1100-10R

Key Features

  • Long-Lasting Warmth: Each pack keeps hands cozy for up to 10 hours of continuous heat.
  • Effortless Activation: Just expose the pack to air for instant warmth with no batteries or microwave required.
  • Comfortable Fit for Everyone: The one-size-fits-most design tucks easily into gloves, pockets, and bags.
  • Grab-and-Go Convenience: Disposable packs come five to a box so you always have a spare on hand.
  • FSA/HSA Eligible: Qualifies for FSA and HSA spending, making it easy to purchase with pre-tax funds.

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