The TSA has strict rules about liquids, gels, and aerosols in carry-on bags to keep everyone safe. It's kind of like when you're at a concert and they don't let you bring in outside food and drinks - it's all about security and making sure everyone has a good time. By following the rules, you can help prevent any delays or hiccups during your trip.
So, how do you measure 3.4 oz, anyway? It's actually pretty simple - just think of it like a small cup of coffee. If your container is smaller than that, you're probably good to go. And if you're still unsure, you can always check with the airline or the TSA website for more information.
Are Liquid Containers Allowed On Airplanes? | PFEH
It's also worth noting that there are some exceptions to the rule - for example, if you have a medical condition that requires you to carry a certain type of liquid or gel, you may be allowed to bring it on the plane. You'll just need to declare it at security and be prepared to provide some extra information. It's kind of like when you're at a restaurant and you need to ask for a special request - you just need to let them know what's going on.
