Please help re: Care of Hayden Harnett distressed leather

  1. I'm dying to use my new HH Gaza hobo but I would like to spray it with protector first since I live in a rainy city. I'm concerned though about which spray to use. The leather is distressed lamb leather (not shiny) and the color is prune/amethyst. Does anyone have any experience with this leather ? I tried emailing HH but they couldn't recommend anything other than to try a spot test first which I will do but I need some advice first ! Help! I don't want to alter the appearance of the leather but I want to protect it.