Fits under the seat. No extra charges.
Free Delivery
1-Year Warranty
Easy Returns
Designed for smarter travel:
Accepted as an underseat bag on 150+ airlines worldwide.
Details & dimensions
Designed to fit under the seat on most major airlines, so you can travel with it as an underseat cabin bag and keep everything you need within easy reach.
Size
45 cm (H) × 35 cm (W) × 20 cm (D)
Underseat fit
Compact enough to fit under most airline seats — no overhead locker needed.
Spacious capacity
A roomy interior designed to carry daily essentials, tech and travel must-haves — without feeling bulky.
Organisation
8 compartments to keep everything organised and easy to reach.
Laptop sleeve
Padded sleeve fits most laptops and tablets up to 15".
RFID pocket
RFID-blocking pocket helps protect your cards and passport from electronic scanning.
Carry options
Trolley sleeve + padded shoulder straps + dual carry handles
Secure fit
Adjustable chest strap keeps the backpack stable and comfortable while walking, commuting or travelling.
Materials
290D twill poly-cotton fabric
Genuine YKK® zips
Reinforced stitching at stress points
Vegan (no leather)
Weight
Approx. 0.64 kg (empty)
Care
Wipe clean with a damp cloth.
If needed, machine wash on a cold, gentle cycle.
Air dry flat.
Do not tumble dry.
Do not iron.
Delivery & returns
Free tracked UK delivery
Every order includes full tracking.
Fast dispatch
Dispatched within 24 hours (Monday–Friday).
Delivery time
Most orders arrive within 5–7 working days.
Lost or delayed parcels
If your order is lost in transit, we’ll arrange a replacement or issue a refund.
Warranty
1-year warranty against manufacturing defects.
Returns
60-day easy returns.
Designed For Air Travel
Underseat Ready
Designed to fit under most airline seats when packed within underseat cabin bag size limits.
Avoid Extra Charges
Skip the check-in queue and avoid extra baggage charges.
Easy Underseat Access
Keep your essentials within easy reach throughout the flight.
No Overhead Stress
No scrambling for overhead locker space — board, sit down, and relax.
Faster Airport Exit
Step off the plane and go — no waiting at baggage reclaim.
Stay Organised
Smart compartments keep everything easy to find on the move.
Our first class features
Folds into a compact pouch in seconds.
Slides onto your suitcase handle for easy travel.
Pack more for weekends and longer trips.
Securely fits and protects laptops up to 15".
Keep essentials within easy reach — no rummaging.
Designed to lock together, helping deter pickpockets and keep your belongings secure while you travel.
Built for real travel
Made to handle packed flights, long walks and everyday use.
Durable materials
290D twill poly-cotton that holds its shape and wipes clean easily.
Reinforced stitching
Double-stitched at high-stress points (handles, straps and corners) to help prevent tearing.
1-Year warranty
Covered against manufacturing defects.
Slide to see how it folds
From travel-ready to neatly packed away.
Folds down for easy storage between trips.
The Bag That Travels Like You Do
Designed for flying — loved everywhere else. From airports and cruises to beach days and everyday life.
What frequent flyers say
Don't just take our word for it
I use it as my cabin bag and it holds everything I need… It fits perfectly under the seat, and I love the zip pockets to keep everything organised.
I have quite a few Foldie products. The backpack is very well designed and surprisingly spacious for how compact it packs down. I especially like the trolley sleeve, as it slides neatly over my suitcase handle.
This is the perfect size, weight and material for a functional travel backpack. It has all the features you need for organisation, weather protection and storage, with thoughtful details that make it ideal for travel or everyday use.
This backpack is lightweight, with plenty of pockets. I like the outer side pockets — they’re deep enough to keep my water bottle secure.
I bought four Foldies for our trip to New York and they were the perfect underseat bags. We packed all our essentials into them, and they fit perfectly under the seats on the plane.
I love all my Foldie bags, but the backpack is my favourite. It’s lightweight with loads of room to carry my laptop, books and a raincoat — and still have space to spare. The high-quality zips and secure closure are excellent. I love the grey colour. Genuinely love this backpack!
Frequently asked questions
Will this count as a personal item?
Yes. The Foldie® Backpack is designed to fit within most underseat cabin bag size limits when packed normally, so you can keep it under the seat and travel without needing overhead locker space.
Can I use it as my carry-on?
The Foldie® Backpack is designed to be used as an underseat cabin bag, but many travellers pair it with a cabin suitcase as their second bag.
Does it have a laptop sleeve?
Yes. It includes a padded laptop sleeve that fits most laptops and tablets up to 15", keeping your tech protected while travelling or commuting.
Does it have a trolley sleeve?
Yes. It includes a built-in trolley sleeve, so you can slide it securely over your suitcase handle and move through the airport hands-free.
How many compartments does it have?
The Foldie® Backpack has 8 compartments, designed to keep your essentials organised and easy to reach — especially when you’re travelling.
Are the zippers anti-theft?
Yes. The Foldie® Backpack features lockable zip pulls that clip together to help deter pickpockets in crowded areas such as airports, train stations and busy city streets.
Is it easy to fold?
Yes. It’s designed to fold down quickly for storage when not in use, and most customers get the hang of it within seconds.
- Carin M.Verified BuyerRated 5 out of 5 stars1 week agoThe foldie backpack
I love The foldie products.
- Kimberly C.Verified BuyerRated 5 out of 5 stars2 weeks agoPerfect for my 4 day trip to the beach. Love the increased structure over the original Foldie
I've bought several Foldies over the years (including the travel bundles) for both myself & my friends. We all love the back. But, I needed something with a bit more structure & that was easier to carry as I like to use it as my "onebag". Enter the Foldie Backpack. It holds alot & is surprisingly roomy for it's size & shape. I like the dedicated laptop sleeve, and the pockets & slots for my phone, charging chords/powerbank, & travel wallet. DO use packing cubes to help maximize space. I used chatGPT to help me plan my capsule wardrobe so I could get as much as possible into the bag. It fit fine under the aisle economy on an American 737 (seat 14C) . I personally LOVE the bright colors (Azure Blue is my favorite followed by the pink).
- MissRated 5 out of 5 stars4 weeks ago5 Stars
A really good size rucksack, true to description- i love it!
- Annemarie G.Verified BuyerRated 5 out of 5 stars1 month agoWell Made Travel Companion
I knew when I ordered your backpack it would be wonderful. So well made. Solid. Well designed. Comfortable. Not crazy about the color choice I made but that’s on me. Great bag!
TFThe Foldie United Kingdom4 weeks agoHi,
Thank you so much for your wonderful review! I'm so happy to hear that you’re enjoying your Backpack and love its quality, design, and comfort.
Thank you for your support and for choosing The Foldie! 😊
Jana
- MS S. M. B.Verified BuyerRated 5 out of 5 stars1 month agoBack pack
Love it, best buy yet.
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