【Perfect Airplane Cabin Bag】 - Designed to comply with Ryanair's baggage rules, measuring 40x20x25 ryanair bag, with a 20-liter capacity, it meets Ryanair's maximum baggage allowance. In addition, our cabin backpack is widely accepted by major airlines such as Easyjet, Wizz, British Airways, Flybe, Jet2, a must-have for your 2 or 3-day trip! 【Smart and Organized Storage】 - The unique 180° expansion function and luggage-style drawstring allow you to pack and organize your luggage as you wish. It has an independent 14-inch laptop compartment x1, small compartment x1, independent wet pocket x1, anti-theft pocket on the back x1, side pocket x2, front zip pocket x2, making it easy to access your belongings. 【Versatile and Practical Design】 - With the charging port, you can easily stay charged and connected on the go with our charging port; when it suits you, you can use the top strap and hang it wherever you want, for example, on a hook behind an airport toilet door. 【Comfortable and High-Quality, All-in-One Design】 - RuoSien's Ryanair cabin bag 40x20x25 is made of water-repellent fabric, widened, breathable, adjustable shoulder straps and a thickened, breathable sponge back pad to relieve pressure on the shoulders and back. Reinforced shoulder straps, double heavy-duty metal zippers and well-organized shoulder straps ensure optimal comfort. 【Multifunctional Travel Backpack】 - The hands-free luggage trolley sleeve can attach the backpack to your luggage and save your physical strength. The RuoSien travel backpack is not only designed for the ryanair cabin bag 40x20x25, but it is also a suitable gift for women for a short break, as a college school bag, handbags, outdoor backpacks, weekend overnight bags.