I just found it on eBay brand new so I am excited yay! The only thing instead of tumi item number 22158 it's 22158yh. It's still the same bag, I am not sure what the yh means at the end of the item number.

Anyway my friend that has it says he carrys this bag on all the time and has never checked it. The bag dimensions are 17x 12.5 x 21.5. I normally fly united or JetBlue. My friend told me it fits perfectly in the overhead bin so I should not have an issue.

Any input?