Reusable cooling solution for air cooling systems - Provides a strong cold supply with high capacity thermal storage - Ice packs designed for air coolers to support extended, reusable cooling for cooling systems - Durable and repeatable performance to help maintain lower temperatures over longer periods Expansion control system - Includes a container safe filling guide and explicit no overfill instruction - Precise water-absorbent expansion for optimal matching to the freeze cycle - Ensures consistent cooling performance across multiple uses Durable chill effect - Uses advanced cooling retention crystals to extend overall cooling duration - Designed to work with evaporative components to improve air cooler efficiency - Supports repeated use without loss of performance Easy to use - Simple freezing activation process for reliable self prepared ice alternative - Uses cooling crystals for seamless and effective temperature control - Straightforward handling for quick setup and break down Compatibility and performance - Engineered for compatibility with standard air cooling units and air coolers - Built for long-term use with durable materials - A practical cooling solution that enhances existing cooling setups Use scenarios - Home comfort: Extend the cold air output of room air conditioners on hot days - Small offices or workshops: Improve cooling efficiency in compact HVAC or evaporative cooling units - Outdoor or travel: Provide portable cooling support for tents or small evaporative coolers during events or trips