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4.5/5 · Rated Excellent
Slides easily under seat as a personal item
Save £75 per flight: Never pay bag fees
Vacuum compression: Pack 50% more
Pack 3-4 days worth of clothes (15+ items)
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"Flew Ryanair twice and avoided baggage fees both times. It slides right under the seat, fits way more than it looks like it should, and I walked straight past the gate for free... already saved over £300."
"Went to South America and I crammed in everything shoes, jackets, you name it. Great backpack for travelling and the included vacuum device is a nice bonus."
"Loving the quality so far. Been travelling across the US for 6 months and it's held up very well. Cheers."
See How Much Fits Inside From Real Travellers
Pack your clothes as usual — then let VAULTBAG’s compression system work its magic.
Using the free air pump provided, or even a standard vacuum, attach to our one-way valve and remove the air from the dedicated vacuum compartment.
In seconds, your soft items shrink by 50% in volume, giving you up to half your bag back for extra outfits, gear, or souvenirs. More space. Less bulk. Zero stress.
Leaving things behind? Overstuffed bags? Packing panic? Never again. VAULTBAG’s Patented Vacuum Compression System makes sure you can pack everything you need and more for your travels.
Here’s why you'll absolutely love this bag:
Maximize Your Luggage Space Without Juggling Suitcases: Our Bag is fitted with a built-in vacuum system that enables you to maximize your packing space by reducing trapped air from your clothes and other packable items by up-to 50%. No need to worry about overpacking or squeezing in that extra jacket anymore!
Airline Carry-On Approved: Skip the check-in lines and save on baggage fees! Our bag’s dimensions: 40 x 30 x 20cm (LWH) are designed to fit perfectly under seat on strict airlines like Ryanair, Easy Jet and more! Never pay a bag fee again.
Anti-Theft Combination Lock: Keep your belongings secure with our advanced anti-theft combination lock. Designed for peace of mind.
Strong Luggage Strap: Effortlessly secure your backpack to any suitcase with our durable luggage strap. Designed for seamless travel.
Weight:
1.5kg
Volume:
40 Litres
Dimensions:
Centimeters: 40 x 30 x 20 (LWH)(After expansion)
Inches: 16 x 12 x 6-8 (LWH)(After expansion)
Materials:
Main fabric: 100% Recycled Nylon 900D Face wax coating & Back PUcoating, GRS certified, PFC free
Back panel fabric: 100% Polyester
interlock Lining: 100% Polyester 230T
Mesh: 100% Polyester
Webbing: Polypropylene Webbing, Nylon Herringbone Webbing
Foams: Polvethylene Foams, EVA Foams, Neoprene Foams
We offer free fast tracked shipping for all orders. Due to high demand processing times are 1-2 days. Once your item/s is dispatched, the estimated delivery time is:
- USA: 5-8 business days
- UK: 5-8 business days
- Europe: 5-8 business days
- Australia: 7-12 business days
- Canada: 7-12 business days
- Rest of world: 12-20 business days
Others love VAULTBAG® and were confident you will too! That's why we offer a risk-free 90-Day Money-Back Guarantee. If you're not satisfied, we'll gladly issue a refund.
We stand by the quality of every VAULTBAG® product with unmatched commitments, that’s why we also back it with 3-Years Warranty.
Should any issues arise, we’ll repair or replace it at no extra cost.
For returns, please email us at support@vaultbagco.com
Eligible products — Applies to the VAULTBAG® Original Underseat 40L purchased directly from vaultbagco.com only. Does not apply to products purchased via third-party retailers.
Eligible airlines — Covers Ryanair and easyJet flights only, where the free underseat allowance is 40×30×20cm. Does not cover other airlines, charter flights, or routes where baggage policies differ.
Claim conditions — The bag must be used within its intended compressed dimensions (40×30×20cm). Claims are only valid if the bag was correctly compressed prior to boarding and not extended open using the zip in the middle of the bag. Overloaded or non-compressed bags are not covered.
Fee reimbursement cap — We will reimburse the carry-on fee charged, up to a maximum of £75 per claim.
Claim process — To submit a claim, email support@vaultbagco.com with your order number, a photo of the bag in the sizer frame and the gate fee charge receipt within 7 days of the incident.
One claim per customer — Limited to one claim per order. The guarantee does not cover repeated incidents.
Refund or replacement — We reserve the right to offer a full product refund or replacement in lieu of fee reimbursement at our discretion.
Misuse — Fraudulent claims will result in claim rejection and may result in account suspension.
Availability — VAULTBAG® reserves the right to modify or withdraw the Gateproof Guarantee™ at any time. Existing purchases are honoured under the terms active at the time of purchase.
100,000+ travellers now pack 50% more, they've stopped paying bag fees, and kept their travel money for their trips!
Awesome backpack. The compression feature works very well. I managed to fit 4 days worth of clothes and the size is perfect for Ryanair under seat. No more bag fees for me which saves me hundreds of pounds every year. Five stars.
The quality is superb and it does right what it says on the tin. It's incredible how much I can pack using the vacuum compression. Great bag.
My husband got it for me for a trip to Italy and I packed everything I wanted. Slides easily underseat on Jet2 or Ryanair as a personal item. Great purchase. Thanks.
Just got mine last week and wow. The compression feature is amazing for our holidays, you can pack so much in it. Our favourite bag for trips!
Built-in vacuum compression shrinks your clothes 50% in under 30 seconds. Pack everything you want and slide it under your airline seat for free.
Clothes, shoes, toiletries, stuff it all in. The vacuum compartment holds up to 3 to 4 days of gear. No special folding. No leaving things behind.
Click the included portable pump onto the valve and press start. 30 seconds later, your clothes are 50% smaller and your bag is gate-ready.
Counts as your free personal item on every airline. No weight limit, so load it heavy. No sizer cage. No £75 baggage fee.
"Walked straight past the gate for free."
"Flew Ryanair twice and avoided baggage fees both times. It slides right under the seat, fits way more than it looks like it should, and I walked straight past the gate for free... already saved over £300."
Rated 4.5/5 by verified flyers
Every budget flight, the same choice at the gate. One side keeps paying £75+. The other never pays again.
The £75 way
£75 gate fee every time your bag doesn't fit the sizer.
The walk of shame to the sizer while everyone watches you pay.
Wrestling a bag that's just barely too big, no matter how tightly you pack.
Bleeding your holiday budget dry before you've even landed.
Paying the airlines who keep shrinking the rules to trap you.
Pays for itself in one trip. Saves you for years after.
£0 gate fees on every single flight.
Glide past the sizer with total confidence, every time.
Built to 40 × 30 × 20cm. Europe's strictest cabin allowance.
50% more space thanks to built-in vacuum compression.
Trusted by 100,000+ Travellers
Built to the millimetre. Engineered to fly free on every single flight. No exceptions, no surprises.
Most "travel" backpacks are 42, 44, 46cm. They almost fit. VAULTBAG is built to the millimetre. It slides into the cage without a fight, walks past the gate agent, and lives at your feet under the seat in front of you.
Approved for 150+ airlines
A patented compression chamber and a free travel pump. Pack your jumpers, jeans, and trainers. Pump out the air and watch the compression feature free up 50% more space. 4 days of clothes in a 40-litre footprint that still fits the under-seat allowance.
Fits 15+ clothing items
Ryanair charges £60 to £75 at the gate for a non-compliant carry-on. easyJet charges £48. Wizz Air, £55. One Faro return trip and the bag has already paid for itself. Two trips and you're up £150 in your pocket.
Pays for itself in one tripSee why frequent flyers cannot fly without it.
Real stock on real pallets. Your order is picked, packed and on its way within 1–2 working days.
Nope, and this surprises most people. Ryanair's free personal bag has no weight limit whatsoever. The only rule is size: 40x30x20cm. VAULTBAG® is engineered to those exact dimensions, so pack it as heavy as you like and walk straight through.
Yes. VAULTBAG® is built to the exact 40x30x20cm Ryanair and easyJet underseat specification, not approximated, not "close enough." Every millimetre is accounted for. Soft-sided construction means it compresses naturally into the space without forcing it.
They won't. VAULTBAG® passes every bag sizer because it was designed around them. Thousands of customers have boarded Ryanair and easyJet flights without paying a penny in bag fees. That is the whole point.
The VAULTBAG® offers ample space (40 Litres when using compression) to effortlessly organize your essentials. Its generous interior comfortably houses clothing, shoes, toiletries, and more, ensuring you're well-equipped for up to 3-4 days of travel. Whether you're embarking on a relaxing vacation or a brisk business trip, this versatile companion ensures you're prepared for any journey.
Any airline that allows a free 40x30x20cm underseat bag, including Ryanair and Wizz Air. It also fits well within the larger free allowances on easyJet (45x36x20cm), TUI, Jet2, British Airways and most major international carriers.
A normal backpack is either too big to qualify as a free underseat bag, or small enough to qualify but wastes most of its space. VAULTBAG® solves both problems. It sits within the strictest airline size limits and uses vacuum compression to pack 50% more than a standard bag of the same size. One bag, no fees, no compromises.
Main fabric: 100% Recycled Nylon 900D Face wax coating & Back PUcoating, GRS certified, PFC free
Back panel fabric: 100% Polyester
interlock Lining: 100% Polyester 230T
Mesh: 100% Polyester
Webbing: Polypropylene Webbing, Nylon Herringbone Webbing
Foams: Polvethylene Foams, EVA Foams, Neoprene Foams
Yes! For our special offer we are giving away our exclusive VAULTBAG® - Air Pump with every order.
We offer free fast tracked shipping for all orders. Order processing takes 1-2 business days before shipment. Once your item/s is dispatched, the estimated delivery time is:
- USA: 5-8 business days
- UK: 5-8 business days
- Europe: 5-8 business days
- Australia: 7-12 business days
- Canada: 7-12 business days
- Rest of world: 12-20 business days
We love our VAULTBAG® and are confident you will too! That's why we're offering a 90-Day, Risk-Free Guarantee. If you're not satisfied, we'll gladly issue a full refund.
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
FREE WORLDWIDE SHIPPING
SALE ENDS TODAY!
LOVED BY OVER 100,000 CUSTOMERS
90 DAY MONEY-BACK GUARANTEE
Overall rating: 4.9 / 5 from 1037 reviews.
I love the vaultbag. Great for weekend trips and I can pack everything I need. At first I was sceptical about if it would actually fit under seat as on the videos you can see it being packed with a lot of stuff but it certainly does. I've been on Jet 2, Ryanair, Easy Jet and it flies free on all of them. It looks great too.
The quality is superb and it does right what it says on the tin. It's incredible how much I can pack using the vacuum compression. Great bag.
Probably the best backpack I've bought for travelling. I fly every week to Dublin on Ryanair and the amount of money this has saved me in baggage fees because I can just slide it under the seat as a personal item is incredible. I'm usually away for 3-4 days and this bag fits everything I need thanks to the vacuum compression. If you're looking for a backpack, this is it. Cheers
Present from my husband for our trip to France. We fit everything in it and it slid under the seat easily. It's crazy how much money we've saved already in baggage fees Best bag I've had for hand luggage flying.
Used many times already on Ryanair and EasyJet without an issue and extra space with the vacuum section
Travel Gamechanger, managed to pack all my essentials, including laptop and spare screens whilst fitting everything under the seat in front of me. means at least two more trips a year with the baggage savings alone
Bought my wife a Vaultbag & personalised suitcase for her birthday, she used it the following day as we jetted off to Portugal. She loved it, got so much stuff in it, the vacuum section worked perfectly. It’s made from great quality material, zips are good, and very comfortable to wear. I bought myself one at the same time and have already used it twice this year on foreign holidays - I particularly like the iPad compartment, but I have no complaints at all, so glad we have a matching pair of rucksacks that look stylish and moreover, store a lot more than similar bags - thoroughly recommend
Size is spot on for Ryanair underseat and the compression means you can actually use all of it. Best hand luggage bag I've owned.
Took it round Japan with my wife for three weeks and it didn't miss a beat. Zips, straps, all still like new. She went for the pink one. The compression is the bit that sold us both, it's amazing.
I was a little skeptical at first, but this bag really surprised me. I used it on a Ryanair flight last month and it fit perfectly under the seat no one even gave it a second look. I managed to pack way more than I expected. The compression thing actually works. I fit jeans, a hoodie, a few shirts, shoes, and all my toiletries, and it didn’t look overstuffed at all. The straps are comfy (I walked around the airport for a couple hours with it on my back and it didn’t dig in), and having all the different pockets made it way easier to stay organized. My passport and headphones were right where I needed them. Honestly, it just took the stress out of traveling light. No arguing with staff about bag sizes, no baggage fees, and no juggling a heavy roller bag. If you travel budget airlines often, this is 100% worth it.
Great little backpack for travelling. Fits a lot extra to be fair when you compress your clothes down compared to my other ryan air bag. Nice that the pump is included as well. Cheers
Really good, managed to pack 8 days worth of holiday clothes, more than was needed!!!
Great experience from order to delivery. The customer service was excellent in updating me on my order and I can't wait to use it on my travels and save money on bag fees! My husband uses his for business trips and loves it also. We are very happy :)
Just got mine last week and wow. The compression feature is amazing for our holidays, you can pack so much in it. Our favourite bag for trips!
Worked very well for me and my wife's trip to America. We travelled all over for 3 months and it held up. My wife got a pink one. You can fit a lot in it and the quality is great
My husband got it for me for a trip to Italy and I packed everything I wanted. Slides easily underseat on Jet2 or Ryanair as a personal item. Great purchase. Thanks.
Awesome backpack. The compression feature works very well. I managed to fit 4 days worth of clothes and the size is perfect for Ryanair under seat. No more bag fees for me which saves me hundreds of pounds every year. Five stars.
Excellent bag
It was perfect for a 4night trip with only a bag to go under a seat at easyJet. Loved the colour and that you can push the air out. Will be using this bag again
Good Experiences all round, apart from initially trying to blow the liner up instead of using suction. I never received any instructions with this item ?? When I understood how it was supposed to work, it was Perfect.
Vault bag in Dubai airport watching Netherlands and Brian Brobbey (Sunderland) in particular.. fantastic bag love it
I got excited to put my vault bag in the underseat box at the airport for easy jet and it was a perfect fit. Great addition to my luggage and all the various pockets and sections are great for keeping everything organised. It’s doubled up today as a great beach bag too.
Great bags
A very high quality bag. We've bought two and use them all the time for our travels. Can fit a lot of stuff in there!
Very comfortable bag, fits lots of stuff and big space inside. Worth the price
Great bag does the job
Enjoying the bag. It's great for my short 1-4 day work trips and has also been incredibly useful as a day bag on our family holiday in the Alps, being waterproof it's worked perfectly in the snow.
It’s perfect and ideal for travelling on planes if you only want to take a carryon bag
You can pack a lot in this bag and it is very comfortable.Weighting 9.4kg walked 2K to hotel and check straps no sign of ware and Tear.
Amazing backpack, very effective and easy to carry around. I highly recommend this one for anyone who loves travelling light.
Great product with so many pockets. The vacuum feature works so well too giving extra room!
I used my new bag this week...they have thought of everything....to be fair I was discovering pockets and zips constantly.. it was a great purchase so I bought a second one for my wife...
I’m not sure about the pump yet because I haven’t been able to recharge it here on holiday but the bag is lovely!
It’s great I have now used it three times, though can get heavy towards the end of the day. The pump could do with more ump.
Great
Great bag, good quality
My vaultbag is currently in India!! I waited to review it until I had the chance to travel properly with it. The rucksack is very well equipped & versatile. I use a separate set of wheels to take it through airports and later return to backpack mode. So far it's been shopping, to the beach, to the gym & on safari!
The quality is superb. I've taken it on 7 flights across europe and I've not had a problem with it. Slides easily under seat on Ryanair and Jet2 and the compression feature is great. Packs way more than my other backpack.
The vacuum compression feature is great. Packs a ton and thanks for the free gift items. Me and my wife really appreciate your service. It's made our travels much easier. Thanks. Brian
Love it! Great sized backpack for travelling. I recently took it on my trip to ireland and I was surprised at how much I could fit in after using the compresion feature. Frees up a bunch of space if you pack clothes. I recommend it.
based on 3,500+ reviews
