CABIN APPROVED WITH MOST AIRLINES: We specially designed suitcases of suitable size to measure 13.78x7.87x7.87 in; This travel duffel is EXACTLY This is a relatively large size you can take in the cabin when flying with airlines . It is also accepted on virtually all major airlines world-wide. UNDERSEAT FLIGHT BAG: This compact holdall is the perfect piece of cabin hand luggage for your travels. It is a convenient under seat flight bag which allows quick access to anything that you need throughout your flight, such as books, headphones, snacks and electronic devices. SIZE : Designed specifically as a second small carry on board baggage for the budget Ryanair airline, 13.78x7.87x7.87 in or 15.75x9.84x7.87 in, weight 0.66lb/0.3 kg, capacity 14 L/20L. MATERIAL AND DESIGN: This bag is made from premium quality oxford cloth which is lightweight and strong to withstand the rigours of modern transport. It will protect your contents from water, drinks, rain and other liquids during travel. The convenient front zipped pocket is an ideal space for your travel documents and any items you need to quick access to. PRACTICALITY: The sports travel duffels features two handles on the top with a velcro clasp to carry by hand. If you prefer to wear your bag on your shoulder, it includes a length-adjustable shoulder strap for convenience. Or if you’re travelling with a larger cabin case or hold luggage, it features a dedicated mounting strap on the rear – allowing you to mount the bag over your extendable trolley handle.