Jaycee Medium Logo Backpack in VANILLA - Sale | Michael Kors 。The Michael Kors Jaycee Women\'s Medium Logo Backpack in Brown is a stylish and practical accessory for any woman on the go. This square-shaped backpack features a zip closure, adjustable shoulder strap, and multiple pockets for organization. The exterior is made of durable polyester and polyurethane with a coated finish, while the interior is lined with beige polyester. The signature Michael Kors logo accents along with gold hardware add a touch of luxury to this medium-sized backpack, making it a perfect choice for everyday use.