After A Show, NYC, September 2015.
Studded backpack. 
Recreate her look (kind of):
Alexander Wang Prisma studded leather backpack, MCM M Stud small backpack, New Look studded backpack, Valentino Rockstud medium leather backpack, Marc by Marc Jacobs Domo Biker studded leather backpack or Valentino Rockstud embroidered backpack