Are you seeking a surprisingly spacious under-the-seat luggage bag without compromising on quality? You've come to the right place. This no-frills, highly functional suitcase comes equipped with a non-slip telescoping handle, multiple internal pockets, and a roomy, padded front pocket designed for your laptop. Not only does it fit perfectly under the seat, but it can also be conveniently stacked on a trolley using the back sleeve. It's undoubtedly the best option for any short business or recreational trip when a bulkier suitcase would simply be a burden. Crucially, this luggage is fully compatible with most major airlines, including Spirit Airlines, American Airlines, Delta Airlines, and United Airlines. Despite United Airlines' 17x10x9 inches standard, our suitcase has been successfully tested on their flights. It's also compatible with JetBlue, Frontier Airlines, LATAM, Avianca, Vivaair, AeroMexico, VivaAerobus, Volaris, Sky Airlines, JetSmart, EasyJet, Play Airlines, Breeze Airlines, and more