✔️【FUNCTION】 Use it above 2°C, because the freezing point of gel is 2°C and that of water is 0°C, so you don't have to worry about freeze insulin
✔️【QR MEDICAL TAG DESIGN/TSA APPROVED】KEKHEALTH QR medical travel tag with nostalgic motel keychain with original design and eye-catching medical alert is used in emergencies, saves lives and very easy to carry!-->🛑When traveling it makes it easy to quickly get a refrigerated medicine travel case tsa approved through TSA/any security check and then board the plane with your refrigerated medicine!
✔️【LIFETIME WARRANTY】--> We are committed to making user-friendly of medication cooler for travel!We combine innovation and aesthetics to improve lives around the world: at work, at home and on the go!