I was visiting a friend the other day and caught glimpse of one of the original neat-os. She was one of my product testers from spring 2011. I saw this bag in her kitchen which looked like it was new! Notice the lack of logo and lower position of the window, a few changes were made after the testing period.
I can’t verify how many times this bag was used, but guessing on it’s location it must have been in rotation over 15 months later!