Phase 22

The Phase 22 Cooling Pack is a professional-grade phase change pack designed to maintain temperatures around 22°C (72°F) for extended periods during shipping and storage. Unlike traditional ice packs, Phase 22 helps prevent overheating without exposing temperature-sensitive items to damaging cold temperatures. It is an excellent choice for shipping tropical plants, rare aroids, Begonias, tissue cultures, and other products that benefit from stable ambient-temperature protection.