Advantages:

1.Travel, golfer, sports and office cool bag for diabetes, portable and convenient.

2.Keeps insulin ,diabetic drug at low temperature cool for up to 10 hours .

Usage instruction: 

1. Before using, put two ice packs in the freezer whose temperature is around -15 to -20°C for fully frozen. It takes about 10 to 12 hours.

2. Then insert the packs into the net poc ket of the insulin bag.

3. After one minute, put insulin in the inner pocket

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