HeatPaxx Hand Warmer

Air-activated disposable hand warmers for cold-weather field use — no ignition, no preparation required.

HeatPaxx Hand Warmers generate heat through the natural oxidation of iron powder, activating the moment the packaging is opened. Each pair delivers 7 hours of sustained warmth and fits comfortably in gloves, pockets or held directly in the hand. Suitable for outdoor operations, cold-weather standby and keeping electronic device batteries functional in low temperatures.

Features:

• Air-activated on opening — no ignition or preparation needed; heat develops within minutes of opening.

• 7 hours of heat per warmer.

• Peak temperature 65°C, average 55°C.

• Compact size (5.5 × 9 cm) fits in gloves, pockets, or held in hand.

• Natural heat source: iron powder, activated carbon, vermiculite, water, and salt.

• Sold as a pair (2 warmers per package).

Technical Specifications:

• Size: 5.5 × 9 cm

• Duration: 7+ hours

• Temperature: max 65°C / avg 55°C

• Ingredients: iron powder, water, activated carbon, vermiculite, salt

• Contents: 1 pair (2 warmers)