"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."
VAULTBAG® Original Under Seat 40L (Ryanair/easyJet)
VAULTBAG® Original Under Seat 40L (Ryanair/easyJet)
Regular price
$183.00
Regular price
$183.00
Sale price
$304.00
Unit price
per
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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)
🌞 SUMMER SALE! Gifts Included - Offer Ends Today
FREE $51
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Travel Pump
FREE $38
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Toiletry Bag
FREE $13
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VAULTBAG® Original Under Seat 40L (Ryanair/easyJet)
Regular price
$183.00
Regular price
$183.00
Sale price
$304.00
Unit price
per
Gateproof Guarantee
Charged a carry-on fee using your VAULTBAG®? We'll refund the fee AND your bag. Up to £75 covered. T&Cs apply.
Try It Risk-Free For 90 Days
Love it or your money back.
"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
Features
Features
How It Works
How It Works
Designed specifically for Ryanair and easyJet's exact free under seat dimensions. No weight limit, no fees. Just walk on every single flight.
Why You'll Love It
Why You'll Love It
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.
Dimensions & Materials
Dimensions & Materials
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
Shipping & Delivery Times
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
Returns & Refund Policy
Returns & Refund Policy
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 contact@vaultbagstore.com
Gateproof Guarantee
Gateproof Guarantee
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 contact@vaultbagstore.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.
Carry-on Approved
4.5/5 · 100,000+ Customers
What Real Customers Are Saying
100,000+ travellers now pack 50% more, they've stopped paying bag fees, and kept their travel money for their trips!
Perfect for Ryanair Under Seat
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.
You can fit a lot in it
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.
I packed everything I wanted
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.
Our favourite bag for trips!
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!
How it works
Pack. Compress. Walk Straight On.
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.
Pack Everything You Want
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.
Compress In Seconds
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.
Slide It Underseat
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."
Try Risk-Free For 90 Days
Rated 4.5/5 by verified flyers
The choice
Two ways through the gate. Only one is free.
Every budget flight, the same choice at the gate. One side keeps paying £75+. The other never pays again.
The £75 way
Without VAULTBAG
-
£75 gate fee every time your bag doesn't fit the sizer.
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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.
Costs you
£75+ per trip
The Free Way
With VAULTBAG
-
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.
Saves you
£75+ per trip
Get 40% Off + Free Gifts
Trusted by 100,000+ Travellers
3 reasons
Why every traveller needs the VAULTBAG
Built to the millimetre. Engineered to fly free on every single flight. No exceptions, no surprises.
Built to Ryanair's exact 40 × 30 × 20cm, the strictest sizer in Europe
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
Packs 50% more with built-in vacuum compression
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
Pays for itself on the first flight. Free travel forever after.
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 trip
Get All Benefits
Try it risk-free for 90-days
Side by side
VAULTBAG® vs normal backpacks
See why frequent flyers cannot fly without it.
Guaranteed sizer fit (40 × 30 × 20cm)
Bulky straps that get flagged
Maximised packing space with compression
Wasted space, round corners
Pays for itself in one flight
Costs you £75 in gate fees
Under-seat optimised design
Bulky and heavy design
90-day risk-free guarantee
No protection against gate fees
FREE UK SHIPPING
Free UK delivery, straight from our own warehouse.
Real stock on real pallets. Your order is picked, packed and on its way within 1–2 working days.
100,000+
Happy Customers
3 Year
Ironclad Warranty
24h
Order Dispatch Time
90Day
Risk-free Returns
Frequently Asked Questions
Isn't there a weight limit on the free Ryanair underseat bag?
Isn't there a weight limit on the free Ryanair underseat bag?
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.
Will it definitely fit under the seat?
Will it definitely fit under the seat?
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.
What if the gate agent stops me at the gate?
What if the gate agent stops me at the gate?
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.
How much can I actually fit inside?
How much can I actually fit inside?
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.
Which airlines does VAULTBAG® work on?
Which airlines does VAULTBAG® work on?
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.
What is the difference between VAULTBAG® and a normal backpack?
What is the difference between VAULTBAG® and a normal backpack?
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.
What materials is the bag made from?
What materials is the bag made from?
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
Is the Vacuum Pump Included?
Is the Vacuum Pump Included?
Yes! For our special offer we are giving away our exclusive VAULTBAG® - Air Pump with every order.
How long does it take to ship?
How long does it take to ship?
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
Is there a Money-Back Guarantee?
Is there a Money-Back Guarantee?
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.
Customer Reviews
Mandy P.
★★★★★
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 Jet2, Ryanair, EasyJet and it flies free on all of them. It looks great too.
Kenny P.
★★★★★
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.
Andy N.
★★★★★
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.
Hannah P.
★★★★★
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.
Andrew H. Verified
★★★★★
Used many times already on Ryanair and EasyJet without an issue and extra space with the vacuum section.
Ian S. Verified
★★★★★
Travel game changer. 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.
Mr P. Verified
★★★★★
Bought my wife a Vaultbag & personalised suitcase for her birthday. She used it the following day as we jetted off to Portugal. The vacuum section worked perfectly and the quality is brilliant.
Chris D.
★★★★★
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.
William H.
★★★★★
Took it round Japan with my wife for three weeks and it didn't miss a beat. Zips, straps, all still like new. The compression is the bit that sold us both. It's amazing.
Sophie G.
★★★★★
I was a little skeptical at first, but this bag really surprised me. It fit perfectly under the Ryanair seat and the compression feature actually works. I packed far more than expected and it stayed comfortable all day.
Barry N.
★★★★★
Great little backpack for travelling. Fits a lot extra when you compress your clothes down compared to my other Ryanair bag. Nice that the pump is included as well.
P B. Verified
★★★★★
Really good. Managed to pack 8 days worth of holiday clothes, more than was needed!
Georgia P.
★★★★★
Great experience from order to delivery. Customer service was excellent, and I can't wait to use it on my travels and save money on bag fees. My husband loves his too.
Wendy J.
★★★★★
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!
David T.
★★★★★
Worked very well for me and my wife's trip to America. We travelled all over for three months and it held up brilliantly. Great quality and fits loads.
Grace M.
★★★★★
My husband got it for me for a trip to Italy and I packed everything I wanted. Slides easily under the seat on Jet2 and Ryanair as a personal item. Great purchase.
Steve G.
★★★★★
Awesome backpack. The compression feature works very well. I managed to fit four days worth of clothes and it's the perfect size for Ryanair underseat. No more baggage fees.
Kate M. Verified
★★★★★
Excellent bag.
Dana M. Verified
★★★★★
It was perfect for a four-night trip with only a bag to go under an EasyJet seat. Loved the colour and that you can push the air out. Will definitely use it again.
Albert H. Verified
★★★★★
Good experience all round. I initially tried blowing the liner up instead of using suction, but once I understood how it worked it was perfect.
Trusted by Thousands of Travellers
Excellent
/ 5
based on 3,500+ reviews
Great professional service
Great professional service , super fast delivery . Product went way beyond expectations. Expensive but worth every penny with the quality of the materials and the build. Would definitely recommend. A***
Just an amazing bag.
Bought as a carry on for a cruise in June but using it for work trips in the meantime and it's amazing. One bag and leave, no dragging a suitcase and it holds everything I need. Plus it's excellent quality. I would highly recommend.
Bags perfect size for going under your seat
Bags perfect size for going under your seat on a plane which is great for 4 or 5 nights away.i can fit everything I need in it. The vacuum that comes with it works fine too and easy to charge up. Seems good quality so far but only had a month.this is my go to bag most of the time now. Delivery was ok. Came quick enough with no issues.
Purchased the 'Original 60L Backpack'.
The product was exactly as detailed and is of extremely good quality.I used it on a short trip and the vacuum compression section worked very well and helped me pack a lot more into a small space.I am so pleased with this purchase and would throughly recommend it to anyone who travels.
Excellent carry on bag!
The bag is made of solid construction and materials. It has worked so well for my trip to Egypt. The design is excellent and you can see it has been well thought out. This does what it’s designed for and that’s to fit under plane seat in front of you, so it meets the ‘small carry on category’ requirement. Oh almost forgot to mention the vacuum pump is powerful and does a fantastic job, and you include it with the bag totally awesome.
Perfect for my needs and money saved on hold baggage
I appreciate how well made the item was and that it fitted my requirements perfectly. Allowing mr to pack as much clothing as I needed for a 7 night holiday without having to pay for hold luggage.
The bag and Items are all great
The bag and Items are all great. the bag is very sturdy and made really well. for packing it's amazing really the amount of clothing I got in the bag. I would 100% say by one, if you're thinking about it. I very impressed. happy holidays everyone.
Quality small bag
This is a small bag, that fits under a plane seat, as advertised. The quality is excellent and I am very pleased with that and the vacuum section - I knew what it was supposed to do and it really does achieve that. Amazing!
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