Ryanair Small Bag Size: Rules, Dimensions & Tips 2026

If you’ve ever panicked over whether your bag would squeeze into a Ryanair sizer at the gate, you’re not alone. The airline’s baggage rules have a reputation for catching passengers off guard — and with a July 2025 policy change that quietly added 5cm to your free personal item, the details matter more than ever. Here’s what you actually need to know, backed by official Ryanair policy and verified sources.

Small bag max dimensions: 40x30x20cm · Weight limit: Not specified · Underseat requirement: Fits under seat in front · Priority bag: 55x40x20cm · Priority weight: 10kg

Is a 40x20x25 bag allowed on Ryanair?

A 40x20x25cm bag falls short in two dimensions compared to Ryanair’s current official limit of 40x30x20cm. The bag is 5cm shallower front-to-back, and critically, 10cm narrower. Passengers searching for “40x20x25 bag Ryanair” are often trying to fit bags from budget brands marketed as “airline compliant” — but these sizes don’t match Ryanair’s specifications.

Official dimensions for small bag

Ryanair’s free personal item must measure exactly 40 × 30 × 20 cm, according to the Ryanair Help Centre official policy page. This represents an upgrade from the previous 40 × 25 × 20 cm limit — Ryanair announced the change in July 2025, adding 5cm along one dimension to provide approximately 20% more volume (Cabin Max travel blog). The extra space makes a tangible difference: you can now pack a few more items of clothing or toiletries alongside your essentials.

How Ryanair measures bags

Ryanair enforcement at gate level can be strict. Soft bags may compress slightly when squeezed into the sizer, but staff typically allow a small margin — though this isn’t guaranteed. Hard-shell bags, however, are measured exactly. The implication: a soft 40x25x20cm bag from an older policy era might still squeeze under, but a rigid 40x20x25cm bag would likely fail a gate check.

Can I take a small handbag as well as my hand luggage on Ryanair?

This depends entirely on whether you purchased Priority & 2 Cabin Bags. Without it, you get one small personal bag only — and that includes handbags. With Priority, you can bring both a small under-seat bag and a second cabin bag in the overhead locker.

Free small bag allowance

Every Ryanair fare includes one small personal bag at no extra cost. This bag must fit under the seat in front of you and measure up to 40 × 30 × 20 cm (Ryanair Help Centre). There’s no specified weight limit for this bag — a notable difference from the 10kg limit on the larger Priority cabin bag. Acceptable items include handbags, small backpacks, and laptop bags (Primark packing guide).

Priority vs non-priority rules

The Priority & 2 Cabin Bags option adds a second cabin bag measuring 55 × 40 × 20 cm with a 10kg weight limit, stored in the overhead compartment (Ryanair Help Centre baggage rules page). The cost runs £12–£36 when added at booking, or £20–£60 if purchased later (Which? airline comparison review). If you skip Priority, you cannot bring a handbag plus a rolling cabin case — the single small bag is your entire allowance.

Does a woman’s handbag count as hand luggage?

A handbag absolutely counts as your free small bag on Ryanair — but only if it fits the 40 × 30 × 20 cm dimensions. Many purses and totes exceed this, especially when stuffed with wallets, phones, and daily essentials.

Personal item definition

Ryanair defines the free personal item as “one small cabin bag up to 40 × 30 × 20 cm” that must fit under the seat in front (Ryanair Help Centre). This applies regardless of bag type — handbag, backpack, or laptop bag. The catch: bulky handbags with reinforced bottoms or structured frames often fail the sizer. A slouchy fabric tote, by contrast, may compress enough to pass.

Size limits for handbags

Passengers frequently ask whether a “small” designer handbag qualifies. In practice, most fashion handbags measure around 30–35cm wide and 25–30cm tall — but depth often exceeds 20cm when fully loaded. The practical tip: pack a light handbag for the airport and transfer essentials into your compliant small bag before boarding. Forgot to do this? Gate agents have been known to flag overstuffed totes.

What is an example of a 10kg cabin bag on Ryanair?

The 10kg cabin bag refers to the second bag available with Ryanair’s Priority & 2 Cabin Bags option. This larger bag goes in the overhead locker and must weigh no more than 10kg.

Priority bag specs

The Priority cabin bag dimensions are 55 × 40 × 20 cm, and the weight limit is exactly 10kg (Ryanair Help Centre official baggage page). This is identical in footprint to many popular carry-on spinner bags sold by brands like Samsonite, American Tourister, and Cabin Max. Most standard cabin bags on the market fall within these dimensions.

Compliant bag examples

Look for bags marketed as “55 × 40 × 20 cm” or “cabin size” — these are purpose-built for airline overhead lockers. The weight limit matters: even if your bag fits the dimensions, it cannot exceed 10kg or Ryanair will charge an excess baggage fee. Packing tip: keep heavy items (laptops, books) in your under-seat personal bag and lighter clothes in the overhead Priority bag.

What is a 40x20x25cm bag?

A 40x20x25cm bag is smaller than Ryanair’s official requirement in two key dimensions. This size appears frequently in older forum discussions and on budget bag listings — but it no longer matches current Ryanair policy.

Comparison to Ryanair limits

Ryanair’s current official limit is 40 × 30 × 20 cm — 5cm deeper and 10cm wider than a 40x20x25cm bag. The confusion stems from pre-July 2025 guidance where the limit was 40 × 25 × 20 cm (Irish Times aviation news). Some older bags were marketed as “40x25x20” for that era, but the 5cm addition in 2025 rendered those specs outdated.

Real-world fit tests

Travel forums are full of passenger reports about gate checks. The consensus: soft bags that measure 40x20x25cm often still fit under seats, since the 20cm depth is maintained and soft fabric compresses. A rigid bag at those dimensions would fail. The safest approach is to buy or pack a bag clearly labelled as 40 × 30 × 20 cm.

Ryanair vs Other European Airlines

How Ryanair stacks up against competitors reveals where its baggage policy sits in the budget airline market. The comparison shows that Ryanair’s free allowance falls mid-range among European short-haul carriers.

British Airways and Jet2 offer the most generous free cabin allowances, while Ryanair and Wizz Air are described as equally restrictive among European short-haul carriers (Which? airline luggage comparison). The pattern is clear: budget carriers compress cabin allowances to push add-on purchases. For travellers who prioritize generous carry-on allowances, full-service carriers or EasyJet Hand Luggage Size guide may offer better value.

“Ryanair wanted its free personal baggage allowance to be bigger than the EU standard,” said CEO Michael O’Leary (Irish Times).

— Irish Times, January 2026

EasyJet allows a free under-seat bag of 45 × 36 × 20 cm — larger than Ryanair’s 40 × 30 × 20 cm in all three dimensions (Which? review).

— Which? airline comparison

Ryanair’s July 2025 size increase was deliberate — a competitive move that put them ahead of the EU minimum while keeping costs visible at booking. For frequent flyers, the policy change means previously borderline bags now work. For first-time passengers, the rules still require careful planning.

For travellers who pack light, Ryanair’s free personal item policy is now more accommodating than it was before July 2025. The 40 × 30 × 20 cm limit gives enough room for a phone, charger, documents, and a change of clothes. The trade-off remains: anything beyond a minimal pack means paying for Priority or risking gate rejection. For those flying without Priority, the choice is stark: travel light, or pay to upgrade.