- Versatile applications: Suitable for home and vehicle use, delivering reliable cooling performance anywhere. Supports multiple uses including storing expressed breast milk and maintaining cold chain during transport. - Long-lasting sealing construction: Provides repeated freeze stability and improved resistance to pressure deformation. Reinforced wear-resistant frame ensures reliable durability for long-term use. - Optimized cooling performance: Tight sealed ice crystal core promotes uniform cold distribution during rapid temperature drops, enabled by high-efficiency cooling with a combined fan and cooling function. - Waterless freezing preparation: Eliminates the need to fill water before use, works efficiently in standard freezers, and delivers reliable cooling results. Use scenarios: - Home and on-the-go breast milk storage: Safely store expressed milk for later feeding, whether at home or during travel. - Vehicle and travel cooling: Keep perishable foods, beverages, or temperature-sensitive items cool during car trips or other travel. - Cold chain transport and freezer use: Maintain stable temperatures for temperature-sensitive items during logistics and shipping, while also delivering dependable performance in standard household freezers.