What is the current TSA liquids rule?

Navigating the TSA’s 3-1-1 Rule: A Guide to Carry-On Liquids

Traveling with liquids, gels, and aerosols can be a source of pre-flight anxiety. The Transportation Security Administration (TSA) enforces strict regulations to ensure passenger safety, often referred to as the “3-1-1 rule.” Understanding this rule is crucial for a smooth and stress-free journey. Let’s break down exactly what it means.

The core of the 3-1-1 rule is simple, but crucial details often get overlooked. It dictates that all carry-on liquids, gels, and aerosols must adhere to the following:

• 3.4 ounces (100 milliliters) or less per container: This is the maximum size allowed for each individual container of liquid, gel, or aerosol. Larger containers, regardless of how much they actually contain, are prohibited in carry-on luggage.

• 1 quart-sized, clear, resealable plastic bag: All containers meeting the 3.4-ounce limit must be placed inside a single, transparent, quart-sized (one-gallon) resealable plastic bag. Think of a standard freezer bag – that’s the general size. Using multiple bags is not permitted. The bag itself should be easily visible to TSA agents during screening.

• 1 bag per passenger: Each passenger is limited to only one quart-sized bag of liquids. Families traveling together each need their own individual bag.

What counts as a liquid, gel, or aerosol?

This is where things can get tricky. The definition extends beyond the obvious:

• Liquids: Water, juice, soda, shampoo, lotions, and other similar substances.
• Gels: Hair gel, toothpaste, and similar viscous substances.
• Aerosols: Deodorant, hairspray, shaving cream, and other products in pressurized containers.
• Creams and pastes: These also fall under the 3-1-1 rule.
• Medications: While liquid medications are permitted, it’s advisable to bring documentation from your doctor if possible.

Exceptions and Considerations:

• Baby food and formula: These are allowed in quantities exceeding the 3.4-ounce limit, but they will be subject to additional screening. It’s generally recommended to inform a TSA agent beforehand.
• Breast milk: Also permitted in quantities exceeding 3.4 ounces. Declare it to TSA agents.
• Duty-free purchases: Liquids purchased in duty-free shops at the airport are generally permitted, provided they are sealed in tamper-evident bags with proof of purchase. These bags should be placed in a sealed plastic bag.

Consequences of Non-Compliance:

Failure to adhere to the 3-1-1 rule will result in your prohibited items being confiscated at the security checkpoint. This can cause delays and frustration, so careful preparation is key.

In conclusion: The TSA’s 3-1-1 rule is designed to enhance security. By understanding and complying with these regulations, you can ensure a smoother and more efficient travel experience. Remember the key takeaways: 3.4 ounces or less per container, one quart-sized bag per passenger, and be prepared for additional screening of certain items.