TSA does not require clear carry-on bags, but some airports have started asking travelers to use them

The Transportation Security Administration does not have a federal rule mandating clear carry-on bags. However, individual airports have begun implementing voluntary clear bag programs where passengers can move through security faster if they use a transparent bag. These programs are optional — you can still bring a regular opaque carry-on bag and go through standard screening.

The clear bag initiative started at a handful of major airports to speed up the security line. When you use a clear bag, TSA officers can see your contents without opening it, which can reduce the time spent at the checkpoint. But this is a convenience option, not a requirement. If you prefer to use your regular luggage, you will straightforward go through the normal screening process, which may take a few minutes longer during busy travel times.

Key Takeaways

  • Clear carry-on bags are optional at all U.S. airports — TSA has no federal requirement for them.
  • Some major airports offer expedited screening lanes for passengers who choose to use clear bags.
  • A clear bag must allow TSA to see all contents, including electronics and liquids, without opening it.
  • If you use a regular opaque bag, you will go through standard security screening with no penalty.
  • Clear bag programs vary by airport, so check your departure airport's website to see if one is available.

Which airports currently have clear bag programs

Clear bag programs operate at several large U.S. airports, though the list changes as airports add or pause the initiative. Major airports offering clear bag lanes include Denver International, Los Angeles International, San Francisco International, Phoenix Sky Harbor, and several others. However, the program is not universal — many regional and smaller airports do not have a clear bag option yet.

Because programs vary by location and can change, the best way to learn about your departure airport has one is to visit the airport's official website and search for "clear bag" or "expedited screening." You can also call the airport's customer service line. If a clear bag program exists at your airport, the airport website will explain which bags meet the requirements and where the clear bag screening lanes are located.

What counts as a clear carry-on bag

A clear bag must be made of transparent plastic or material that allows TSA officers to see everything inside without opening it. The bag cannot have any opaque pockets, linings, or compartments — all contents must be visible from the outside. Common examples include clear plastic totes, transparent rolling luggage, or clear backpacks made specifically for travel.

The bag must also meet standard carry-on size limits set by the airline you are flying with, which is typically 22 inches long, 14 inches wide, and 9 inches deep. If you are unsure whether a specific bag qualifies, contact your airport's clear bag program directly or check the program's guidelines on the airport website. Some airports provide a list of approved bag brands and models.

What you can and cannot put in a clear bag

You can pack most items in a clear bag the same way you would in a regular carry-on: clothing, books, electronics, toiletries in a quart-sized liquid bag, and personal items. The advantage of a clear bag is that TSA can see these items when ready, which speeds up screening. You still follow all standard TSA rules about liquids, gels, and prohibited items — the bag itself just makes the contents visible.

You cannot put anything in a clear bag that you could not bring in a regular carry-on. Prohibited items like sharp objects, lighters, or large quantities of liquids are still prohibited, regardless of whether the bag is clear or opaque. The clear bag does not change what is allowed — it only changes how quickly TSA can verify that what you are carrying is permitted.

How clear bag screening works at security

When you arrive at a clear bag screening lane, you place your clear bag on the conveyor belt just as you would in a regular line. TSA officers can see your packed items through the transparent material, which often means they can wave you through without opening the bag. You still remove your shoes, belt, and jacket, and you still place laptops and large electronics in a separate bin if your airport requires it.

The process is faster because officers do not need to open your bag to inspect the contents visually. However, if an officer sees something that needs closer inspection, they may still open the bag or ask you to remove an item. The clear bag is a tool to speed up the process, not a may provide of no inspection. During very busy travel times, even clear bag lanes can have wait times.

Alternatives if you do not want to use a clear bag

You can bring any carry-on bag that meets your airline's size requirements. Standard luggage, backpacks, and duffel bags are all permitted. You will go through the regular security screening process, where TSA may open your bag to inspect contents. This takes longer than clear bag screening, but it is the standard procedure and happens millions of times per day without issue.

If you travel frequently and want to speed up security without buying a clear bag, you might consider TSA PreCheck or CLEAR programs, which are separate services that offer expedited screening. These programs have their own fees and requirements, but they work at most major U.S. airports. Check your airport's website to see which expedited options are available.

Common mistakes when using a clear bag

The most common mistake is packing items that block the view of other contents. If you use a clear bag with an opaque pouch inside, TSA cannot see what is in the pouch, which defeats the purpose of the clear bag. Pack items loosely or use only transparent pouches so everything is visible from outside the bag.

Another mistake is assuming a clear bag works at every airport. Some airports do not have clear bag programs, so arriving with a clear bag at those airports does not speed up your screening. Before your trip, check whether your specific departure airport offers a clear bag program. If it does not, you can still bring the clear bag — it just will not give you any screening advantage.

Frequently Asked Questions

Do I have to use a clear bag if my airport has a clear bag program?

No. Clear bag programs are voluntary. You can use a regular opaque carry-on bag and go through standard security screening. You will not face any penalty or extra fees for choosing not to use a clear bag.

Can I use a clear bag with a regular opaque lining?

No. The entire bag must be transparent so TSA can see all contents without opening it. If the bag has opaque pockets, linings, or compartments, it does not meet clear bag requirements and you should use a regular carry-on instead.

Will TSA require clear bags in the future?

TSA has not announced any plan to require clear bags. Current programs are voluntary initiatives at individual airports to speed up screening. If you prefer regular luggage, you can continue using it.

What if I pack liquids in a clear bag?

Liquids still must follow the 3.4-ounce rule and be placed in a quart-sized clear plastic bag, just as they would in a regular carry-on. The clear bag does not change liquid restrictions — it only makes the contents visible to TSA officers.

Can I bring a clear bag as a personal item instead of a carry-on?

Yes. A clear bag can be your personal item (like a backpack or small purse) or your carry-on bag, depending on the size and your airline's rules. Check your airline's website for personal item and carry-on size limits.