Q: How to use it? (A: Please refer to the instructions for use)
Q: How long can it last after each activation?
A: When the Haotian insulin cooling bag is immersed in cold water (below 20 ℃) for the time specified in its manual, the cooling bag can continue to cool. Laboratory data, maintain insulin in the bag at a low temperature for at least 45 hours at an ambient temperature of 38.8 ℃ (100 ℉).
Q: What is the average service life?
A: The normal service life of Haotian insulin cooling bags can reach 2-3 years, and depending on specific conditions, the service life will be correspondingly extended or shortened, depending on the water quality and specific operation during each use. Many times, the actual lifespan of Haotian insulin cooling bags is longer than the above time period. As long as the coolant inside the Haotian insulin bag can still be activated by cold water to form a gel, it proves that the lifespan of this Haotian insulin cooling bag is not yet reached. As the Haotian insulin cooling bag accumulates over time, the time required for the coolant to activate in cold water will increase accordingly.
Q: How to clean?
A: The outer bag can be cleaned with a gentle detergent at around 30 ℃ and water. When cleaning Haotian inner bags, please use a small brush dipped in a little soapy water to lightly brush the surface, then rinse with clean water and cool dry or wipe dry (do not use a washing machine to clean).
Q: How many degrees can it be maintained?

A: Haotian insulin cooling bags usually maintain insulin at around 2 ℃ -25 ℃, and the specific operation often depends on the local climate (soaking in chilled pure water is the best). According to laboratory data, Haotian insulin cooling bags can maintain pancreatic islets at around 25 ℃ in an ambient temperature of 38.8 ℃ (100 ℉) for at least 45 hours.