There’s an easy way to upgrade your look this season, and that’s with a logo bag. Spotted on every street-style star at Fashion Week, logo bags are the coolest way to carry your essentials right now. Looking for something casual? Try adidas for sporty backpacks, belt bags and duffels that are perfect for the gym or weekends away. Want something a little more luxurious? Try Gucci and Saint Laurent for a high-fashion update.