I -just- got my fluorescent yellow 13" satchel last week, after waiting 35ish days for production. It was definitely worth the wait! I've worn it twice so far, and have received a number of compliments from strangers on the street.
Although the neon satchels probably won't be trendy for more than another season or two, I have a soft spot for highlighter yellow/green colors, so I'll always love itI'd say that the more traditional black, brown, or even green, should last for years to come.
I have the largest size in the same color and adore it to pieces

