Madewell mini transport

I only used this bag a handful of times so it’s in great condition minus some imperfections. During one of my first uses it somehow attained a discolouration near the bottom on one side which you can see in the last picture (I haven’t brought it to a leather repair person to have it repaired, but I’m assuming it may be possible to fix). I would wear it with that side facing me so that it wasn’t visible, and it of course didn’t impair the function of the bag.