Just want to chime in to the extent it’s helpful for anyone looking at this thread that I bought the turtledove NF back in March (I think? Whenever it was just released) and I use it as my daily work bag and travel bag, and it still looks pristine. I love it! I wear it with jeans, black pants, shove it under plane seats - and it still looks pristine! I noticed some black markings on the bottom (likely from said rough traveling) but they wiped right off with a damp cloth. I think the empriente leather can really take a beating even in this lighter grey color. Also no yellowing issues here!