Frio Insulin Cooling Case, Reusable Evaporative Medication Cooler - Duo Wallet, Black

Q: Will tsa at the airport allow it through? one of the comments referred to it as a gel, and i did not think gels are allowed.

It's allowed. Go to TSA.gov- search for " passengers with Diabetes". Here is what it says...Liquids, gels, and aerosols are screened by X-ray and medically necessary items over 3.4 ounces will receive additional screening. A passenger could be asked to open the liquid or gel for additional screening. The TSA officer will not touch the liquid or gel during this process. If the passenger does not want a liquid, gel, or aerosol X-rayed or opened for additional screening, he or she should inform the officer before screening begins. Additional screening of the passenger and his or her property may be required, which may include a pat-down. You have the option of requesting a visual inspection of your insulin and diabetes associated supplies. We always recommend that you bring a letter from your physician stating that you require the medication that you were bringing with you....And, that it needs to remain cool.

Q: Will this fit an epi pen?

These are great for epis when it is hot outside! Unfortunately, the newer epis are a weird shape and don't fit as nicely as they used to. You used to be able to fit 2 in this size.