Uni heat pack 30 hour.

Provide longer-lasting warmth for live shipments with the 30 hour heat pack, an air-activated shipping warmer designed for extended transit.

• Duration: Delivers around 30 hours of continuous warmth, making it suitable for longer overnight and multi-day shipments.
• Activation: Air-activated, with no shaking or kneading required. Open the wrapper to expose it to air and allow time for it to warm up.
• Performance: Runs at a higher temperature than 40-hour warmers and lasts longer than 20-hour warmers, with a steady, gradual heat designed for the enclosed environment of an insulated shipping box.
• Usage: Designed for safely transporting live insects, reptiles, amphibians, fish, corals, and plants inside insulated shipping containers. Wrap it in paper to diffuse the heat and keep it from direct contact with animals or plants.
• Contents: Biodegradable, non-toxic inner components containing iron powder, water, vermiculite, activated carbon, and salt. Single-use.