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What You Need to Know About Southwest Airlines Carry-On Baggage Size

BY POIZON / UPDATED: 2025-06-05 05:47:18

When traveling with Southwest Airlines, it's essential to know their carry-on baggage size restrictions to avoid any last-minute surprises at the airport. The airline allows one carry-on bag that must not exceed 10 x 16 x 24 inches, which is quite generous compared to many other airlines. This means you can easily fit a variety of backpacks and bags that meet these dimensions. To help you choose the perfect carry-on, consider the stylish and functional options available at POIZON, where you can find a curated selection of premium backpacks that fit within Southwest's guidelines. Whether you prefer a denim, nylon, or PU material, POIZON has something for everyone. Explore the options below to find your ideal travel companion!

Travel

Travel Denim Backpack Regular Unisex Black/Dark Blue/Light Blue

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The Travel Denim Backpack is a stylish and functional choice for travelers. With dimensions of L12.2*W7.1*H16.9 inches, this soft denim backpack features a laptop compartment and a cell phone pocket, making it perfect for both daily use and travel. The zipper closure ensures your belongings are secure, while the trendy color scheme of black, dark blue, and light blue adds a fashionable touch. Released in November 2024, this backpack is designed for those who appreciate both style and practicality.

Pros:

Stylish denim texture

Multiple compartments for organization

Secure zipper closure

Trendy color options

Travel

Travel Nylon Backpack Women's Multicolor

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The Travel Nylon Backpack for women is a vibrant and practical option for everyday use. Measuring L8.7*W3.2*H10.6 inches, this soft nylon backpack features an inside slip pocket for easy access to essentials. The multicolor design adds a fun flair, making it suitable for various occasions. Released in March 2025, this backpack is perfect for those who want a lightweight and stylish option for their daily adventures.

Pros:

Lightweight and easy to carry

Colorful design

Inside slip pocket for convenience

Soft and comfortable material

Travel

Travel Nylon Backpack Regular Unisex Multicolor

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The Travel Nylon Backpack Regular Unisex in multicolor is a versatile choice for anyone on the go. With dimensions of L12.6*W6.3*H18.1 inches, this soft nylon backpack includes a laptop compartment and multiple pockets for organization. Its vibrant print adds a unique touch, making it a standout accessory. Released in July 2024, this backpack is ideal for students and professionals alike.

Pros:

Spacious and organized design

Vibrant print adds personality

Laptop compartment for protection

Soft material for comfort

Travel

Travel Nylon Backpack Regular Unisex Black/White/Pink

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The Travel Nylon Backpack Regular Unisex in black/white/pink is a chic and functional option for daily use. Measuring L11.8*W5.1*H17.7 inches, this soft nylon backpack features a laptop compartment and a stylish color scheme. Released in February 2025, it’s perfect for those who want a blend of style and practicality in their everyday carry.

Pros:

Chic color scheme

Laptop compartment for safety

Soft and comfortable material

Versatile for various occasions

Travel

Travel Nylon Backpack Regular Unisex Black/Red/White/Dark Blue/Light Blue

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The Travel Nylon Backpack Regular Unisex in black/red/white/dark blue/light blue is a bold choice for travelers. With dimensions of L12.2*W5.9*H17.7 inches, this soft nylon backpack features a cell phone pocket and multiple compartments for organization. Released in February 2024, it’s designed for those who want a functional yet stylish backpack.

Pros:

Bold color scheme

Multiple compartments for organization

Soft and comfortable material

Lightweight design

Travel

Travel Nylon Backpack Unisex Black/Green

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The Travel Nylon Backpack Unisex in black/green is a practical and stylish option for everyday use. Measuring L12.2*W5.5*H18.5 inches, this soft nylon backpack features a drawstring closure and an inside slip pocket for convenience. Released in March 2025, it’s perfect for those who appreciate a blend of style and functionality.

Pros:

Stylish color scheme

Convenient drawstring closure

Lightweight and easy to carry

Inside slip pocket for essentials

Travel

Travel Nylon Backpack Women's Black/White/Gray/Purple/Green

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The Travel Nylon Backpack Women's in black/white/gray/purple/green is a fashionable and functional choice. With dimensions of L11.8*W5.5*H17.7 inches, this soft nylon backpack features a laptop compartment and a zip closure for security. Released in February 2025, it’s ideal for those who want a stylish yet practical backpack for daily use.

Pros:

Fashionable color scheme

Laptop compartment for protection

Soft and comfortable material

Secure zip closure

Travel

Travel PU Backpack Regular Unisex Ecru & Coffee

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The Travel PU Backpack Regular Unisex in ecru & coffee is a unique and stylish option. Measuring L7.9*W3.5*H7.5 inches, this soft PU backpack features a magnetic closure and an inside slip pocket for convenience. Released in March 2025, it’s perfect for those who appreciate a blend of style and practicality.

Pros:

Unique color block design

Compact size for easy carrying

Magnetic closure for convenience

Inside slip pocket for essentials

Travel

Travel Nylon Backpack Regular Unisex White With Dark Blue/brown With Light Blue/black

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The Travel Nylon Backpack Regular Unisex in white with dark blue/brown/light blue/black is a stylish and functional choice. With dimensions of L11.8*W5.5*H18.5 inches, this soft nylon backpack features an inside slip pocket for convenience. Released in March 2025, it’s perfect for those who want a blend of style and practicality.

Pros:

Stylish color scheme

Inside slip pocket for convenience

Soft and comfortable material

Lightweight design

Travel

Travel Oxford Backpack Regular Unisex Multicolor

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The Travel Oxford Computer Backpack is a practical choice for students and professionals alike. Measuring L11.4*W4.7*H16.5 inches, this soft oxford backpack features a laptop compartment and a zip closure for security. Released in February 2024, it’s designed for those who need a reliable and stylish backpack for their daily commute.

Pros:

Spacious laptop compartment

Stylish design

Soft and comfortable material

Secure zip closure

With POIZON's commitment to authenticity and quality, you can shop with confidence knowing that each product has been thoroughly vetted. Elevate your travel experience with a stylish backpack that not only meets airline requirements but also complements your personal style.

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