At 35°C ambient temperature,Freeze 6 hours can keep the the cup inside temperature at 5°C for 36 hours.
Minimalist cup body,privacy protection,safe and simply
The Insulin Cooler Bottle could store 1 pens and 4pcs drugs
Premium 304 stainless steel cup liner and imported cold storage material provide a class look and high performance insulin container.
30 days money back guarantee!