At Louis Vuitton, Marc Jacobs offered the ultimate city trekker a super-luxe take on utilitarianism for spring, including backpacks, fanny packs, walking clogs, and pockets everywhere.

Photo: All clothing and accessories: Louis Vuitton. Top and leggings (worn underneath): Gigi burris. Key chains (on backpack): Devi Kroell and beams. Socks: Wigwam. Cosmetics: Covergirl, including new clean makeup. Hair: Andre Gunn/The Wall Group.  Makeup: Karan Franjola. Model: Sophie Srej/IMG. Casting: Michelle Lee/KCD, Inc.