What size jar can you take on a plane?

Navigating the TSA liquid rules can feel like a game of inches and ounces. When it comes to jars specifically, the question isn’t about the jar itself, but what’s inside and how much of it there is. Think of the quart-sized baggie allowed for your carry-on liquids as the ultimate decider.

Forget about bringing that jumbo-sized peanut butter or that massive jar of moisturizer. The 3-1-1 liquids rule reigns supreme. This means each individual container within your quart-sized bag must be 3.4 ounces (100 milliliters) or less. So, whether it’s a tiny jar of jam, a small container of face cream, or a travel-sized tube of toothpaste, the content’s volume is what matters. A jar, regardless of its physical size, is acceptable as long as what it holds is 3.4 ounces or less and fits comfortably within your allotted quart-sized bag.

Imagine your quart-sized bag as valuable real estate. You want to maximize space and minimize clutter. While a small, empty jar might seem insignificant, it still takes up precious room. If you’re considering bringing an empty jar, ask yourself if it’s truly essential for your trip. Could you use a reusable container you already have at your destination? Could you purchase the product you need once you arrive? Smart packing can make all the difference in streamlining your security experience.

Here are some key takeaways to remember:

• It’s not about the jar size, it’s about the content volume: A jar of any size is allowed as long as the product inside is 3.4 ounces or less.
• The quart-sized bag is king: All your liquids, gels, creams, aerosols, and pastes must fit within this single bag.
• Pack smart: Consider the necessity of empty jars and whether they can be replaced with more space-efficient alternatives.

By following these guidelines, you can breeze through security and focus on the more exciting aspects of your journey. Remember to check the TSA website for the most up-to-date information before your flight, as regulations can change.