In 2026, Ryanair’s "Basic" fare only includes one small personal bag, which must fit under the seat in front of you. Following a significant policy update in late 2025, the maximum dimensions for this free bag are 40 x 30 x 20 cm. This is a slight increase from their previous 40x25x20cm limit, intended to align better with standard laptop bags and small backpacks. There is no specific weight limit for this small bag, but it must be able to fit into the "sizer" at the gate. If you bring a second bag or your personal item is too large, Ryanair is notorious for charging a "Gate Bag Fee," which can be as high as €45–€70 depending on the route. To bring a standard 10kg overhead locker bag (55 x 40 x 20 cm), you must purchase "Priority & 2 Cabin Bags." Always double-check your bag size before arriving at the airport, as Ryanair's ground staff are strictly incentivized to check dimensions during the boarding process to ensure compliance and maximize auxiliary revenue.