What are the new rules for carry-on bags?

TSA Updates Carry-On Liquid Restrictions: Size Still Matters, but the 3.4-Ounce Rule is Gone

The Transportation Security Administration (TSA) has updated its regulations for carry-on liquids, gels, and aerosols. Gone is the familiar 3.4-ounce per container limit. While this might seem like a significant change, the core principle of security remains: passengers must still adhere to specific size and packaging requirements.

The key takeaway is this: the container size limit is still in place. All liquids, gels, aerosols, and similar items must fit within a single, clear, quart-sized, resealable plastic bag. This is crucial for security screening. The individual container size itself, however, is now unrestricted. You can bring a large bottle of shampoo, a full-sized travel-sized lotion, or multiple small containers of different items, as long as they all fit within the designated quart-sized bag.

This means travelers can pack more efficiently and bring exactly the items they need, without worrying about the weight limit imposed by the old 3.4-ounce rule. However, the new rule does not affect other carry-on restrictions, such as the size and weight limitations for bags. These are still in effect and should be reviewed prior to any travel.

The TSA consistently emphasizes the importance of confirming current guidelines before any trip. Changes in regulations can occur, and these guidelines are not a static set of rules. Before you head to the airport, verify the latest TSA rules and regulations on the TSA website to avoid any issues during security screening.