Southwest Airlines is highly famous for its very simple policies and passenger-friendly service. Among the most important things considered while flying, baggage comes with all sorts of questions like what can be carried in your carry-on baggage. Whether you are a frequent flyer or flying for the very first time, knowing the Southwest carry-on baggage rules will ensure hassle-free security checks and boarding.

Here is a detailed guide to Southwest Airlines' carry-on baggage policies, what not to pack, what should be the ideal baggage weight, and their dimensions. Dig in to know well in advance so that you do not end up paying extra.

Southwest Airlines Carry-On Baggage Policy: Size and Weight

You can carry one carry-on baggage and one personal item on Southwest Airlines for free. Make sure that the items must be in the size to fit within the overhead space of your seat. The vital size and weight requirements are discussed below.

• Carry-On Bag Size: 24 x 16 x 10 inches, Including Handles and Wheels
• Size for Personal Item: 18.5 x 13.5 x 8.5 inches (dimension of purse type, laptops, etc.)
• Weight: There is no weight limit to carry-on luggage but must be stowed in an overhead bin by yourself.

What Can I Bring in My Carry-On Luggage?

 Southwest follows the TSA's list of what is banned and what is allowed in carry-ons. Here are the specifics you need to know:

1. Liquids, Gels, and Aerosols  
The TSA 3-1-1 rule applies:  Each liquid must be in a container of 3.4 ounces (100 milliliters) or less.  All liquids must fit into a single quart-sized, clear, resealable bag. Examples: Toiletries such as shampoo, lotion, and toothpaste. 

2. Electronics

-Laptops, tablets, and phones are permitted in carry-ons but have to be taken out of your bag for security check unless they are in a TSA-approved laptop bag.

-Power banks and chargers are allowed but have to be in line with airline rules on lithium batteries.

3. Food and Drinks

-Solid foods, like sandwiches and snacks, are okay in your carry-on.

- Liquids over 3.4 ounces are not permitted except if bought past security checkpoints.

4. Drugs and Medical Devices

- Prescription drugs are acceptable and should be carried in original packaging.

- Medical devices such as CPAP machines are permitted but have to go through the security screening.

5. Miscellaneous Items

- Clothing: Pack the essentials like jackets, scarves, or hats.

Reading Material Books and magazines are allowed Travel essentials like passports, board passes, or travel-size toiletries must be packed in your carry-on to access conveniently.

Stuff Not to Place in Your Carry-On Bag

Some items will not be admitted in a carry-on bag. That includes Weapons firearms, ammunition, and another sharp weapons.

- Flammable Items: These include aerosol sprays (other than those specified for personal toiletries), fireworks, and gasoline.  These will not be accepted through security.  Check the TSA and Southwest Airlines websites for a complete list.

For carry-on luggage, remember the following packing tips:

1. Roll Your Clothes: To minimize wrinkles and make the most of space, roll clothes.

2. Use Packing Cubes: These help keep your items organized.

3. Essentials at Your Fingertips: Keep your passport, wallet, and electronic devices in your carry-on so you can easily access them during the trip.

4. Travel-Sized Containers: Buy reusable travel-sized containers for your toiletries.