Camping GearMr HeaterSold by Fin Feather Fur Outfitters

Mr Heater

Mr. Heater Hand Warmers One Pair

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Activates When

Exposed to air for simple,

Heat Up

To 8 hours

Odorless Design

Helps avoid unwanted smells

All-natural Materials

Make the warmers safe and

Can Exceed

160°F; keep it in your

$0.99
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SKU: F235011-089301002067

Overview

Designed for cold-weather days in the field, these pocket hand warmers provide simple, disposable warmth when gloves alone are not enough. Each warmer activates when exposed to air and is intended to sit in a pocket rather than against the skin, where it can deliver heat for up to 8 hours. They are odorless and made from all-natural materials, making them a practical option for hunters, anglers, and anyone spending long hours outdoors in winter conditions. Use them as a straightforward way to keep hands more comfortable during stands, blinds, or other cold-weather outings.

Why Hunters Choose the Mr Heater

Activates When

Exposed to air for simple,

Up 8

Hours of heat per warmer

Odorless Design

Avoids unwanted smells in the

All-natural Materials

Make them safe and disposable

Pocket Placement

Keeps warmth available without direct

Key Features

  • Activates when exposed to air for simple, ready-to-use warmth.
  • Provides heat for up to 8 hours.
  • Odorless design helps avoid unwanted smells.
  • All-natural materials make the warmers safe and disposable.
  • Can exceed 160°F; keep it in your pocket, not directly on skin.

Best Used For

  • Cold-weather hunters needing pocket warmth during long sits or early-morning setups.
  • Glove-wearing users who want simple, disposable heat without direct skin contact.
  • Outdoor enthusiasts facing extended exposure in freezing conditions up to eight hours.
  • Anyone wanting odorless hand warmers for packs, pockets, or winter gear.

Specifications

Activates When Exposed To AirYes
DisposableYes
MaterialsAll-natural materials
Maximum TemperatureExceeds 160 degrees Fahrenheit
OdorlessYes
PlacementPocket
QuantityOne pair
Skin Contact WarningDo not put warmer directly on skin
Warmth DurationUp to 8 hours

Pros

  • Activates when exposed to air for simple, ready-to-use warmth.
  • Provides up to 8 hours of heat per warmer.
  • Odorless design avoids unwanted smells in the field.
  • All-natural materials make them safe and disposable after use.
  • Pocket placement keeps warmth available without direct skin contact.

Considerations & Trade-offs

  • Activated by exposure to air, so they need a little time and airflow to start working rather than turning on instantly like a reusable warmer.
  • Designed for pocket use; the product specifically warns against placing the warmer directly on skin because it can exceed 160°F.
  • Each warmer is disposable after use, so this is a single-use option rather than a reusable hand-warming solution.
  • The listed warmth duration is up to 8 hours, which means actual run time may vary with conditions and use.

Suggested Comparisons

  • Hand warmers
  • Pocket warmers
  • Disposable heat packs

Suggested Accessories

  • Hand warmer pouch
  • Insulated gloves
  • Cold-weather outerwear
  • Pocket organizer

Frequently Asked Questions

How are these hand warmers activated for use in the field?

They activate when exposed to air. The warmer is placed in your pocket to begin warming.

How long will a pair of Mr. Heater Pocket Hand Warmers stay warm?

The product information says each warmer stays warm for up to 8 hours.

Can these hand warmers be used directly against the skin?

No. The source specifically says not to put the warmer directly on skin because it can exceed 160 degrees Fahrenheit and may cause discomfort or burns.

Do these hand warmers have any odor?

The product description says they are odorless and do not produce stinky odors.

Are these hand warmers disposable after use?

Yes. The source says they are safe and disposable once they cool down after use.