Ryanair Cabin Bag Rules and Why the Right Size Matters
Ryanair’s cabin bag size rules are among the strictest of any European airline, and they enforce them. Staff use a metal sizer at the gate and check measurements consistently, a bag that doesn’t pass goes to the hold at a hefty gate fee. Lugg models in this collection are built to the exact Ryanair cabin luggage requirements so the sizing cage is never a concern.
The free Ryanair underseat bag allowance is 40 x 30 x 20cm including handles and wheels, a dimension that increased from the previous 40 x 25 x 20cm in summer 2025. Lugg’s underseat cabin bag fits that footprint precisely, making it one of the most practical options for standard fare passengers travelling with small luggage only. For Priority passengers, the overhead allowance sits at 55 x 40 x 20cm with a 10kg weight limit. Lugg’s 15 inch Jetset at 45 x 33 x 20cm also sits comfortably within that Priority overhead limit too.
Every bag ships with a TSA-approved lock, four smooth spinner wheels and warranty protection included, no extras needed. Browse the full cabin luggage range to compare all sizes side by side.