Ice pack

Ice packcan keep vaccines, biood bags, medicines and biological product at the low temperatures for long periods, and it used in the related use, such as food and drinks.Outer size: (490×300×250±1)mm Filling volume: 2.2-2.3L Weight: 610-630g Material: PESolidity strength: Free from any damage when fallingfrom 2m height when frozen, and is able to pass any leakage test after melting. Leakage test: Leakage-free under 80Kg external force application. Freezing features: The maximum box thickness is no more than that under unfrozen status by 9% when frozen into solid. The product is energy saving and environmental protection, it can be injected water or gel cooling liqid.