Here are a number of Hardshell Underseat Bags suitable for use on Ryanair and other Low-Cost airlines. If you are looking specifically for a Ryanair compatible bag then make sure it has the following dimensions.

40x20x25cm

Hardshell Underseat Bags

Flight Knight Ryanair Cabin Bags 40x20x25 Underseat 4 Wheel Hard Shell Suitcase Hand Luggage Bag Over 100 Airlines- British Airways Ryanair & easyJet Approved Carry-Ons Small Suitcase

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Bordlite Lightweight ABS Underseat Hard Cabin Suitcase - 45x36x20cm | Cabin Approved EasyJet, British Airways, Emirates, Virgin Atlantic & More (Charcoal)

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Flight Knight Ryanair Cabin Bags 40x20x25 Underseat 4 Wheel Hard Shell Suitcase Hand Luggage Bag Over 100 Airlines- British Airways Ryanair & easyJet Approved Carry-Ons Small Suitcase

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Flight Knight Suitcase Set of 2 Ryanair Cabin Bags 40x20x25 Underseat 4 Wheel Hard Shell Carry-Ons Hand Luggage Bag Over 100 Airlines- British Airways & easyJet Approved Small Suitcase

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Hard Shell Cabin Carry On Suitcase 55 cm 2.5 kg 35 litres 4 Wheels with Built in 3 Digit Combination Lock, Approved for Ryanair, easyJet, British Airways & More Green

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Econo® Ryanair Cabin Bag Suitcase Lightweight Hand Luggage Hard Shell 55x35x20cm fits Flybe Easyjet Jet2 Vueling and May More

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Flight Knight Suitcase Set of 2 Lightweight 4 Wheel ABS Hard Case Cabin Carry On Hand Luggage - Ryanair Maximum Size for Overhead Cabin & Under Seat Carry-On - 55x40x20cm & 40x20x25cm

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More on Underseat Bags

If you are looking for more information and options on Underseat bags then check out our quick read guide.