IRIS USA Hand Warmers – Regular and Large, Disposable 30/60 Packs
Dependable warmth for outdoor activities and emergencies.
Available in multiple variations.
Stay warm outdoors with these air-activated, disposable hand warmers. They deliver long-lasting heat, reaching a maximum temperature of 165°F (74°C) and lasting up to 18 hours. Perfect for winter sports, hiking, or commuting, they are also TSA-approved for travel.
- Available in Regular (3.7″ x 2.7″) and Large (4.8″ x 3.7″) sizes
- Odourless, non-toxic materials for safe disposal
- Quick heating within 15-30 minutes of activation
Best for: Outdoor enthusiasts and winter commuters
Our Review
The IRIS USA Hand Warmers are a standout solution for anyone needing reliable and long-lasting warmth in cold conditions. These hand warmers are air-activated and provide heat for up to 10 hours for the Regular size and 18 hours for the Large, ensuring that you stay comfortable during outdoor activities such as skiing, camping, or winter commuting. With a maximum temperature of 160°F (71°C), they deliver effective warmth to combat chilly conditions quickly.
Designed for convenience, these warmers are unscented and ready to use straight out of the package, needing just a gentle shake to start their heating process. They are compact and TSA-approved, making them a perfect companion for travellers and outdoor enthusiasts alike. Their eco-friendly disposal and natural ingredients also enhance their appeal, aligning with health-conscious consumer values.
Ideal for outdoor sports, construction work, or emergency kits, the IRIS USA Hand Warmers are an exceptional choice for those seeking dependable heat on the go. Highly recommended for their performance and simplicity, these hand warmers make colder months much more bearable.
What we like
- Up to 18 hours of heat for long-lasting warmth
- Quick activation in just 15 minutes
- TSA-approved for travel convenience
- Eco-friendly materials used in production
- Compact size makes them easy to carry
Our verdict
Dependable warmth for outdoor activities and emergencies.
Product Details
Product Details
The IRIS USA Hand Warmers are designed for outdoor enthusiasts and anyone needing extra warmth in cold conditions. These air-activated hand warmers are unscented, easy to use, and offer safe, comfortable heat while participating in winter sports, camping, or outdoor work.
Heat Duration and Temperature
These disposable warmers provide long-lasting heat, with a duration of up to 10 hours for the Regular size and 18 hours for the Large size. The maximum temperature reached is 160°F (71°C) for the Regular and 165°F (74°C) for the Large, with average temperatures of 136°F (58°C) and 142°F (61°C), respectively.
Activation and Usage
To activate, simply open the package and gently shake the warmer. It can take 15 to 30 minutes to reach the maximum temperature. For effective heating, place it over your clothes or in your pocket. If the warmth decreases, massage the pouch lightly to reuse the heat.
Environmentally Friendly
Made with natural ingredients including iron powder, water, vermiculite, activated charcoal, salt, and high water absorption resin, these warmers are odourless and non-toxic. They can be disposed of safely following local regulations and have a shelf life of approximately four years from the production date.
Sizes Available
- Regular size: 3.7″ x 2.7″ (pack of 30 or 60)
- Large size: 4.8″ x 3.7″ (pack of 30 or 60)
- ASIN:
- B09HGLTKDN
- Brand:
- IRIS USA
- MPN:
- 586994
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