How many 3 oz liquids can you carry-on?

Understanding the TSA’s 3-1-1 Rule for Carry-On Liquids

When traveling by air, it’s crucial to be aware of the Transportation Security Administration’s (TSA) regulations regarding carry-on liquids, aerosols, gels, creams, and pastes. These substances are subject to specific restrictions to ensure the safety and security of air transportation.

According to the TSA’s 3-1-1 rule, passengers are permitted to carry on liquids, aerosols, gels, creams, and pastes in a single, quart-sized, clear plastic bag. Each individual item within this bag must be 3.4 ounces (100 milliliters) or less.

Key Points of the 3-1-1 Rule:

• Quart-sized Bag: All liquids must be contained within a single, clear, quart-sized plastic bag.
• 3.4 Ounce Limit: Each individual item (bottle, tube, etc.) must be 3.4 ounces (100 milliliters) or less.
• One Bag per Passenger: Only one quart-sized bag is allowed per passenger.

Items Subject to the 3-1-1 Rule:

• Liquids (e.g., water, juice, shampoo)
• Aerosols (e.g., hairspray, deodorant, sunscreen)
• Gels (e.g., hand sanitizer, toothpaste, shaving gel)
• Creams (e.g., moisturizers, sunscreens)
• Pastes (e.g., toothpaste, shoe polish)

Exceptions to the 3-1-1 Rule:

• Essential medications are exempt from the 3.4 ounce limit, but must be declared to the TSA officer.
• Baby formula and breast milk are exempt, but must be accompanied by a traveling infant or child.
• Liquids purchased after security screening are exempt.

Consequences of Violating the 3-1-1 Rule:

Passengers who violate the 3-1-1 rule may experience the following consequences:

• Confiscation of prohibited liquids
• Delays during the security screening process
• Civil penalties or fines

Tips for Compliance:

• Pack liquids in small, approved containers.
• Place all liquids in the designated quart-sized bag.
• Declare essential medications to the TSA officer.
• Consider purchasing liquids after security screening to avoid delays.

By understanding and adhering to the TSA’s 3-1-1 rule for carry-on liquids, travelers can ensure a smooth and efficient airport experience.