Michael Kors Jet Set Large Nylon Backpack with Leather 。The Michael Kors Black Backpack is a large Jet Set travel bag designed for women. It features a solid black exterior made of nylon with leather straps and gold hardware. The backpack has a zip closure, adjustable straps, inner pockets, and a lightweight design, making it suitable for travel, casual outings, workwear, or business use. The interior is lined with black nylon and includes multiple pockets for organization. The bag is part of the Michael Kors Jet Set product line, known for its stylish and functional accessories. JG 1