Avoid costly baggage fees with these airline-approved cabin bags

Airline-approved cabin-bag rules are a key way travelers can avoid costly extras, with the article noting that some airlines charge up to £70 for oversized luggage. It highlights how some passengers are shifting away from checked bags and toward capsule wardrobes that fit in carry-ons, but stresses that strict dimensions can still create unexpected fees. For Ryanair, small bags must be 40 x 20 x 25cm and fit under the seat, while a larger add-on carry-on is capped at 55 x 40 x 20cm. EasyJet under-seat bags measure 45 x 36 x 20cm, with optional add-on cases at 56 x 45 x 25cm. British Airways lists small carry-ons at 40 x 30 x 15cm, while a larger carry-on of 56 x 45 x 25cm is included at no extra cost with the ticket. Packing cubes are suggested to maximize space and organization.