Nice big bag, not sure how it will hold up yet. It's a little hard to get in and out of. It has a long neck to get into that then you roll up after you put your stuff in it. Then it clips shut. It does not zip at all. Compared to the higher end bags it seems cheap. But for the price it's a decent bag. It will keep your stuff dry. I am questioning how it will hold up through airports. We live in alaska and travel allot and our luggage always takes a beating so we will see how this holds up because the vinyl is slightly thinner than I expected, however it might end up holding up great! I'm happy this far for the price.