Under Seat Luggage for almost all Airlines

This bag more than meets the requirements for Spirit Airlines! In line rollers take up minimum space, it is lightweight, has a plastic inner TSA toiletry bag, and outside water bottle stretch holder. It has a small outer zipper pocket for id, passport and ticket, and a larger outer pocket that is perfect for iPad, agenda book, magazine. It even came with small lock and key. The main compartment held a few sets of clothing, laptop, paperwork and folders and sundries. It’s amazing what went in to this tiny bag! Best thing is I can roll it and not have to carry a backpack or shoulder bag! Hope it keeps Spirit happy on my trip next week! Seems perfect so far!

I guess for $20 more you would get a real quality suitcase of the same size from Samsonite. I like the size and my model seemed like it would not fall over when fully packed but it also was NOT expandable like other reviews claimed and it is very cheaply made. And looks it. Therefor, I bought a samsonite under-the-seat for $59 at Marshalls.