There may be a bit smell when you get this bag, since it s new unused. You could open the package and put it in a ventilate place for a few hours, then the smell will fade away Real leather may appear mildew points due to evaporation of water in the lining. You could just wipe off with a wet cloth
Kattee Canvas Backpack School Bag Rucksack Genuine Leather Cover Zipper Closure