You’re all packed and ready to go — vacation, here you come! Just as you celebrate the end of your packing, a gripping fear clutches at your chest: will my carry-on make it through security? Are all my liquids in plastic bags and within the limit? What about my tweezers, am I still allowed to take those?

Whether you’re a traveler on a budget who usually flies basic economy, or you’re just a traveler that enjoys traveling light, the hardest part of packing is trying to figure out how to pack that carry-on both safely and efficiently. So before you start to pack, take this quick quiz to test your carry-on knowledge — you might just save yourself a huge headache and some unwarranted time standing on the side at security check!