My Marc by Marc Jacobs diaper bag isn’t a diaper bag at all, but it is a part of the fabulous Pretty Nylon collection. I love the logo quilted poly bags because they are lightweight and easy to wipe clean. Its signature pop lining is also a style bonus. ‘Eliza’ is designed specifically for baby gear, so it’s perfect for more moms and dads who are more organized than I am. This black and white polka dot print manages to cover cute without being crossing over into cutesy territory.