

UNDERSEAT PRO Travel Backpack - Airline Personal Item Fits Spirit, Frontier, Allegiant & More (18x14x8 in, Black, Underseater)
Key item features
- Airline Compliant: This travel backpack measures 18x14x8 inches (45x36x20 cm), fitting under airline seats to comply with personal item size restrictions for Spirit, Frontier, Allegiant, and American Airlines.
- Organized Storage: Features two zippered side pockets, a spacious water bottle pocket with cinch closure, two external pen sleeves, and five internal zippered mesh pockets for efficient organization.
- Comfortable Carry: Designed with padded, adjustable shoulder straps, a breathable back panel, and an adjustable sternum strap to distribute weight and enhance carrying comfort.
- Durable Material: Constructed from durable rPET fabric, which is made from recycled plastic bottles, offering a 29-liter main compartment with a clamshell opening for easy access.
- Customizable Design: Includes a removable 2x3 inch logo patch on the front, allowing for personalization with custom patches to reflect individual style.
- Versatile Straps: Shoulder straps can be detached and stowed in a back passthrough pocket to prevent snagging, and waist belt loops allow for attachment of a separately sold waist belt.
Specs
- Luggage & luggage set typeUnderseat Luggage
- Carry-on sizeY
- Luggage & luggage set styleSoftside
- Color categoryBlack
- Luggage overall dimension length18 in
- Luggage overall dimension width14 in
- Free shipping
Free 90-day returns
(Only one option can be selected at a time)
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About this item
Product details
The UNDERSEAT PRO Travel Backpack is expertly crafted to comply with the personal item size restrictions of numerous airlines, including Spirit, Frontier, Allegiant, and American. With dimensions of 18 x14 x8 inches (45 x36 x20 cm), it fits seamlessly under airline seats, helping travelers avoid additional baggage fees. Constructed from durable rPET fabric made from recycled plastic bottles this backpack offers a spacious 29-liter main compartment, allowing travelers to pack essentials efficiently. The clamshell opening design facilitates easy packing and access to belongings. Multiple internal and external pockets, including zippered mesh pockets, provide organized storage solutions for accessories and devices. Users have praised the UNDERSEAT PRO Travel Backpack for its practicality and adherence to airline size requirements. One reviewer highlighted its ability to maximize space within the personal item constraints, noting that it is super organized with the various pockets and zippered compartments and surprisingly comfortable on my back (even when fully loaded). The backpack features padded, adjustable shoulder straps and a breathable back panel, ensuring comfortable carry during travel. Its sleek black design adds a touch of sophistication, making it suitable for various travel scenarios. Additionally, the backpack includes a removable 2 x3 inch logo patch, allowing for customization with personal patches to reflect individual style. In summary, the UNDERSEAT PRO Travel Backpack stands out as a reliable and efficient travel companion, offering a blend of durability, ample storage, and compliance with airline personal item policies. Its thoughtful design caters to the needs of modern travelers, ensuring a hassle-free journey.
- Side Pockets: Two zippered pockets on the right side provide quick access to essentials like snacks, pens, hand sanitizer, glasses, or your phone.
- Water Bottle Pocket : A spacious left-side compartment accommodates up to a one-liter water bottle and includes a cinch closure to keep it secure.
- Pen Sleeves : Two external pen sleeves between the right-side pockets offer easy access for tasks like filling out forms during travel.
- Internal Mesh Pockets : Five zippered mesh pockets line the interior, offering organized storage for various items.
- Sternum Strap : An adjustable sternum strap helps distribute weight from your shoulders, enhancing comfort during travel.
- Waist Belt Loops : Loops at the bottom of each shoulder strap allow for the attachment of a separately sold waist belt, providing additional support and comfort.
- Tuck-Away Shoulder Straps : The shoulder straps can be detached at the bottom and stowed in the luggage passthrough pocket on the back, preventing snagging during transit and offering a streamlined appearance.
- Removable Logo Patch : A detachable 2 x3 inch logo patch on the front allows for personalization with custom patches, enabling you to showcase your individual style.
Specifications
Brand
Luggage & luggage set type
Carry-on size
Luggage & luggage set style
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Warranty information
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Customer ratings & reviews
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Showing 1-3 of 3 reviews
Verified Purchase
Fits under airline seats perfectly.
I've been a musician traveling for decades and needed something I could fit under the seat but had enough space for 3 or 4 days of cloths so I wouldn't have to check my instrument. This backpack worked out just fine. Fits under airline seats no sweat. It is comfortable to wear zipping through all those airports. Solid build. Looks good too.
Verified Purchase
Great backpack...durable for those "on the go"...I love the many compartments inside and outside most with zippers. You can feel secure knowing everything is in place. I highly recommend this product.
Verified Purchase
Perfect For a Frequent Flyer!
✔ Perfect for Travel – Fits under airplane seats (compliant with most airlines like Delta, United, etc.). ✔ Lightweight %26 Durable – Made from water-resistant polyester with reinforced stitching. ✔ Smart Organization – Multiple compartments (laptop sleeve, shoe pocket, toiletry bag). ✔ Comfortable Design – Padded straps and back panel for long wear. ✔ TSA-Friendly – Lies flat when unzipped for quick security checks. Best For: Frequent flyers (business trips, weekend getaways). Commuters needing a compact work bag. Students who want a sleek, organized daily backpack.
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