Don't get us wrong, we're absolutely loving the resurgence of the backpack — they're perfect for Summer beach days, music festivals, and weekend trips. But if you're feeling something a little more polished and mature for your return to school, we're helping you out with our roundup of sleek, sophisticated satchels — perfect for toting your bags, papers, and laptop in style. Click through to shop 14 chic book bags to get your school year started right.