1. Variable cooling performance: Practical helper to maintain the cold chain for foods, beverages, and temperature regulation for animals. Guarantees stable temperatures during daily use in changing conditions. 2. Immediate use: Time-optimized system with an easy to use water filling opening. Freezing-and-insertion method allows immediate use, with no waiting times. 3. Device-assisted cooling: Highly effective cooling technology with a triple-performance component that enables fast heat dissipation and keeps connected cooling devices ready for operation. 4. Deformation protection technology: Innovative material design with structural pressure resistance increases lifespan and preserves shape stability even during intense freeze thaw cycles without loss of performance. Use scenarios - Home, cafe, or market use: Maintains the cold chain for perishables and beverages during daily operations and in changing ambient conditions. - Animal care and transport: Regulates temperature in pet carriers and kennels during travel or outdoor activities to support animal comfort and safety. - Mobile and field setups: Supports multiple connected cooling devices in mobile kitchens, events, or veterinary mobile units, ensuring equipment remains ready and effective.