Wizz Air Cabin Bag Size & Best Bags (2026)

For most Wizz Air Basic fares, our lead free-bag pick is the Aerolite 40x30x20cm Cabin Holdall — an exact-fit soft underseat bag at Wizz’s free 40 × 30 × 20 cm limit. If you prefer a backpack shape, choose the Cabin Max Metz 24L. Once you add WIZZ Priority, step up to a trolley up to 55 × 40 × 23 cm: the Aerolite Expandable Cabin Suitcase can use that full 23 cm depth when expanded, while the Cabin Max Anode stays at a multi-airline-friendly 55 × 40 × 20 cm.

Wizz Air includes one free underseat cabin bag on every fare. The larger overhead trolley is not free on Basic — it comes with WIZZ Priority (or bundles that include Priority, such as Smart / WIZZ Plus). Both bags are capped at 10 kg. Handles and wheels are excluded from the published size, but wheels may add no more than 5 cm. Rules below were verified against Wizz Air’s help centre on 15 October 2026 — always recheck Wizz cabin baggage before you fly.

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Our Top Wizz Air Cabin Bag Picks

How We Selected the Best Wizz Air Cabin Bags

We matched each bag to Wizz Air’s published free and Priority limits using manufacturer and retailer dimensions:

• Exact or under published free size of 40 × 30 × 20 cm for underseat bags
• Exact or under published Priority trolley size of 55 × 40 × 23 cm for overhead cases
• Empty weight against the shared 10 kg cabin limit
• Whether expansion is safe on Wizz (23 cm) vs tighter Ryanair Priority (20 cm)
• Soft vs hard construction for sizer flexibility and packing protection
• Distinct traveler need — holdall, backpack, expandable Priority, multi-airline value spinner

This guide is research-based from published specifications and official airline pages. We did not physically test these products for this article. Marketing names such as “cabin approved” do not replace measuring against Wizz’s numbers.

Wizz Air Free Cabin Bag vs WIZZ Priority

Every Wizz passenger may bring one free carry-on bag up to 40 × 30 × 20 cm and 10 kg. It must fit under the seat in front of you. Laptop bags, small backpacks and soft holdalls all count as this one free piece — not a free bag plus a separate handbag.

Add WIZZ Priority (or a fare bundle that includes it) and you may also bring a trolley bag up to 55 × 40 × 23 cm and 10 kg for the overhead bin, with priority check-in and boarding. That is the key buying fork: stay on the free underseat bag, or pay for Priority when you need suitcase volume.

Compared with Ryanair cabin bags, Wizz’s Priority depth is the difference that matters. Ryanair’s paid cabin bag is usually capped at 20 cm deep; Wizz allows 23 cm. An expandable 55 × 40 × 20–23 case can fly expanded on Wizz Priority, but should stay zipped closed on Ryanair Priority itineraries. For broader Europe packing context, see our best luggage for a Europe trip guide and the sibling easyJet cabin bag picks.

Do Wheels and Handles Count on Wizz Air?

Wizz states that size allowance does not include bag handles and wheels — with one hard limit: wheels must add no more than 5 cm to the bag’s size. Soft underseat bags without wheels avoid that risk entirely. For trolley cases, prefer models marketed at the full Priority dimensions and leave a little packing margin so the packed bag still drops into the gate sizer.

Wizz Air Cabin Bag Sizer and Fee Tips

Gate staff may ask you to place bags in a metal sizer. Soft bags that sit flatter when compressed usually fare better than overstuffed hard cases. Keep Priority purchased online when you need the trolley — airport add-ons are typically more expensive. Weigh both bags at home; the 10 kg limit applies to the free bag and the Priority trolley separately.

1. Aerolite 40x30x20cm Cabin Holdall

Best Free Underseat Holdall

The Aerolite holdall is our top free-bag pick for Wizz because its published size matches the airline’s free 40 × 30 × 20 cm underseat allowance exactly, with about 24 litres of soft capacity and a light empty weight around 0.65 kg.

A soft holdall with a shoulder strap is easier to reshape in a sizer than a rigid mini-case, which helps on busy boarding queues. Use packing cubes so the bag stays rectangular rather than bulging past 20 cm depth. The same size also works as a strict underseat bag on Ryanair and as a free small bag on many other European low-cost carriers.

Best for: Basic-fare Wizz travelers who want maximum free underseat volume without buying Priority.

Pros

• Exact 40 × 30 × 20 cm free Wizz underseat size
• ~24L soft capacity with low empty weight (~0.65 kg)
• Shoulder-strap holdall format packs flexibly into the sizer
• Also suited to Ryanair free-bag and multi-LCC Europe trips

Cons

• Soft sides can collapse or bulge if overpacked without cubes
• Less structure for fragile electronics than a hardshell
• No wheels — you carry the bag to the gate

2. Cabin Max Metz 24L

Best Free Underseat Backpack

The Cabin Max Metz is the backpack counterpart to the Aerolite holdall: published 40 × 30 × 20 cm, 24 litres, recycled rPET fabric, compression straps and a rear trolley sleeve for rolling days when you also have a Priority case.

Listings call out Wizz Air compatibility for the free underseat bag, along with other European carriers that use the same 40 × 30 × 20 cm pattern. Keep the front pocket flat and use the compression straps so the packed depth does not creep past 20 cm at the gate.

Best for: Travelers who want a hands-free free bag with backpack carry and organiser pockets.

Pros

• Exact-fit 40 × 30 × 20 cm free Wizz dimensions
• 24L capacity with compression straps and trolley sleeve
• rPET recycled polyester build
• Light empty weight leaves more of the 10 kg limit for clothes

Cons

• Backpack silhouette is less formal than a holdall or mini-case
• Amazon colour variants differ — confirm the 40 × 30 × 20 cm size on the listing
• Soft sides still need disciplined packing for the sizer

3. Aerolite Expandable Cabin Suitcase 55x40x20–23cm

Best Expandable Priority Case

This Aerolite hard-shell spinner is the Priority pick that actually uses Wizz’s extra depth. Closed it measures 55 × 40 × 20 cm; expanded it reaches 55 × 40 × 23 cm — the published WIZZ Priority trolley maximum. That is a genuine advantage versus Ryanair-oriented 20 cm cases.

The shell is marketed as made using recycled ocean plastic, with a TSA lock and four spinner wheels in a wine colourway on this SKU. Fly it expanded on Wizz Priority when you need the volume; zip the expansion closed if the same case has to clear a 20 cm Ryanair Priority sizer later in the same trip.

Best for: WIZZ Priority travelers who want a lightweight expandable spinner that can legally use the full 23 cm depth.

Pros

• Expands to 55 × 40 × 23 cm — matches Wizz Priority depth
• Four spinner wheels and TSA lock
• Hard shell made using recycled ocean plastic
• Closes to 20 cm for tighter LCC itineraries when needed

Cons

• Must stay closed for Ryanair Priority (20 cm) trips
• Hard shell will not compress in a sizer if overpacked
• Empty weight still counts against the 10 kg Priority limit

4. CabinFly Pacemaker 40x30x20

Best Budget Free Backpack

The CabinFly Pacemaker is a practical budget underseat backpack built around the same 40 × 30 × 20 cm free Wizz limit. Published capacity is about 24 litres at roughly 685 g, with dual compartments and a laptop sleeve sized for up to about a 15.6-inch machine.

It will not feel like a premium travel pack, but the organisation layout — main clothing compartment, document/tech pocket, quick-access front pocket and a hidden rear pocket — suits short city breaks on Basic fares.

Best for: Occasional Wizz flyers who want a low-cost exact-fit free bag with laptop space.

Pros

• Published 40 × 30 × 20 cm Wizz free-bag fit
• ~24L with dual compartments and laptop sleeve
• Very light empty weight (~685 g)
• Hidden rear pocket for passport or cards

Cons

• Fewer comfort features than higher-end travel backpacks
• 600D polyester is durable but not as soft as premium fabrics
• Confirm the non-expandable 40 × 30 × 20 variant if other Pacemaker sizes appear on the same store page

5. Cabin Max Anode 55x40x20

Best Value Priority Spinner

The Cabin Max Anode remains a strong Priority value spinner when you want a fixed 55 × 40 × 20 cm hard case. On Wizz that leaves about 3 cm of depth margin under the 23 cm limit — useful insurance against packing bulge — and the same size stays Ryanair Priority-friendly.

Published empty weight is roughly 2.2–2.5 kg depending on the listing, with ABS construction, four spinner wheels and a built-in combination lock. Choose this when you fly mixed Ryanair/Wizz itineraries and prefer one case that never relies on expansion.

Best for: Priority travelers who want a durable spinner that works on both Wizz and stricter 20 cm LCC limits.

Pros

• 55 × 40 × 20 cm fits Wizz Priority with depth margin
• Also sized for Ryanair Priority and many other LCC cabin rules
• Four spinners and built-in combination lock
• Relatively low empty weight for an ABS cabin case

Cons

• Does not use Wizz’s full 23 cm Priority depth
• ABS scratches more easily than polycarbonate
• Confirm the 55 × 40 × 20 cm colour variant on Amazon before buying

Buying Considerations for Wizz Air Cabin Bags

Decide first whether you will stay on the free 40 × 30 × 20 cm bag or buy Priority for a 55 × 40 × 23 cm trolley. Soft exact-fit underseat bags (Aerolite holdall, Metz, Pacemaker) maximise Basic fares. Expandable Priority cases like the Aerolite 55×40×20–23 unlock Wizz’s deeper overhead limit; fixed 20 cm spinners like the Anode trade volume for multi-airline safety.

Watch empty weight against the shared 10 kg cabin limit, leave room for the ≤5 cm wheels note on trolley bags, and never trust a product title alone — verify centimetres on the listing. If your European trip mixes carriers, compare this shortlist with our Ryanair and easyJet guides before you commit to expansion.

Final Verdict

Fly Basic? Start with the Aerolite 40x30x20cm Cabin Holdall for a soft exact-fit free bag, or the Cabin Max Metz 24L if you want a backpack. Need more organisation on a budget? The CabinFly Pacemaker covers the same free size. Buying WIZZ Priority? Choose the Aerolite Expandable Cabin Suitcase when you want to use the full 55 × 40 × 23 cm depth, or the Cabin Max Anode when you want a value spinner that also clears 20 cm Ryanair Priority trips. Recheck Wizz’s official cabin-baggage page before you fly — allowances and fees can change.