Reliable thermal protection for up to 72 hours

The HeatPack XL 72 Hours is a high-performance professional warmer, designed to provide a safe, constant heat source when transporting animals, plants, organic products, electronics, and other materials sensitive to low temperatures.

Used by breeders, specialty shops, photographers, collectors, and outdoor enthusiasts, it represents a simple and effective solution for preventing damage caused by the cold during expeditions, travel, or stays in harsh environments.

Activation is immediate: simply open the package and, thanks to the natural reaction between oxygen and iron powder, the device begins to heat up in a few minutes, maintaining an average temperature of around 46°C for up to 72 hours .

Main features

• Up to 72 hours of continuous heat
• Ideal for transporting animals, plants and heat-sensitive products
• Automatic activation when opening the package
• Natural heat through oxidation of iron powder
• Simple and immediate use
• Designed for logistics and shipping applications
• Disposable and safe

How to use

Open the package shortly before use. The oxygen in the air will activate the iron powder's reaction, and the warmer will begin producing heat within a few minutes.

Place the HeatPack XL inside the transport box, a ventilated container, a cooler bag or another area where a stable temperature needs to be maintained.

Important: Do not hermetically cover the active side of the warmer with tape, bags, or waterproof materials, as it requires oxygen to function properly.

Technical Specifications

• Dimensions: 15.5 × 11 cm
• Duration: up to 72 hours
• Maximum temperature: 52°C
• Average temperature: 46°C
• Contents: 1 HeatPack XL
• Ingredients: iron powder, water, activated carbon, vermiculite and salt