... Eco-Friendly ,Healthy ,energy-Saved,Cool-Kept ,Heat ,fever-releasedIdeal to use for:1.Perfect for storage and transportation of biochemical ... other perishable products3.When without cold source, can use it to freeze and keeping vegetable fresh, beer, beverage and food. ... is ready. To use in case of injury. Approximately 1hr is required to freezer GELAttention: DO NOT EAT.*Cool and cold used *Easy to be ...